Also converted to the appropriate macros for clarity.
Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
---
utils/cec-compliance/cec-compliance.cpp | 16 ++--
utils/cec-compliance/cec-compliance.h | 8 +-
utils/cec-compliance/cec-test-adapter.cpp | 4 +-
utils/cec-compliance/cec-test.cpp | 2 +-
utils/cec-ctl/cec-ctl.cpp | 84 ++++++++++-----------
utils/cec-follower/cec-follower.cpp | 6 +-
utils/common/media-info.cpp | 2 +-
utils/cx18-ctl/cx18-ctl.c | 8 +-
utils/qvidcap/capture.cpp | 16 ++--
utils/qvidcap/paint.cpp | 8 +-
utils/qvidcap/qvidcap.cpp | 28 +++----
utils/rds-ctl/rds-ctl.cpp | 20 ++---
utils/v4l2-compliance/v4l2-compliance.cpp | 26 +++----
utils/v4l2-compliance/v4l2-compliance.h | 4 +-
utils/v4l2-compliance/v4l2-test-buffers.cpp | 4 +-
utils/v4l2-ctl/v4l2-ctl-common.cpp | 14 ++--
utils/v4l2-ctl/v4l2-ctl-edid.cpp | 28 +++----
utils/v4l2-ctl/v4l2-ctl-meta.cpp | 2 +-
utils/v4l2-ctl/v4l2-ctl-misc.cpp | 6 +-
utils/v4l2-ctl/v4l2-ctl-sdr.cpp | 2 +-
utils/v4l2-ctl/v4l2-ctl-selection.cpp | 8 +-
utils/v4l2-ctl/v4l2-ctl-stds.cpp | 16 ++--
utils/v4l2-ctl/v4l2-ctl-streaming.cpp | 26 +++----
utils/v4l2-ctl/v4l2-ctl-subdev.cpp | 18 ++---
utils/v4l2-ctl/v4l2-ctl-tuner.cpp | 6 +-
utils/v4l2-ctl/v4l2-ctl-vbi.cpp | 4 +-
utils/v4l2-ctl/v4l2-ctl-vidcap.cpp | 16 ++--
utils/v4l2-ctl/v4l2-ctl-vidout.cpp | 4 +-
utils/v4l2-ctl/v4l2-ctl.cpp | 30 ++++----
utils/v4l2-dbg/v4l2-dbg.cpp | 12 +--
30 files changed, 213 insertions(+), 215 deletions(-)
diff --git a/utils/cec-compliance/cec-compliance.cpp b/utils/cec-compliance/cec-compliance.cpp
index 99f4e098..d0580579 100644
--- a/utils/cec-compliance/cec-compliance.cpp
+++ b/utils/cec-compliance/cec-compliance.cpp
@@ -878,7 +878,7 @@ retry:
res = doioctl(node, CEC_TRANSMIT, msg);
if (res == ENODEV) {
printf("Device was disconnected.\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (res == ENONET) {
if (retried) {
@@ -1224,7 +1224,7 @@ int main(int argc, char **argv)
show_colors = isatty(STDOUT_FILENO);
else {
usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case OptNoWarnings:
@@ -1285,7 +1285,7 @@ int main(int argc, char **argv)
if (device.empty()) {
fprintf(stderr,
"Could not find a CEC device for the given driver/adapter combination\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (device.empty())
@@ -1294,7 +1294,7 @@ int main(int argc, char **argv)
if ((fd = open(device.c_str(), O_RDWR)) < 0) {
fprintf(stderr, "Failed to open %s: %s\n", device.c_str(),
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
struct node node = { };
@@ -1468,7 +1468,7 @@ int main(int argc, char **argv)
if (missing_la)
fprintf(stderr, "FAIL: missing logical address(es), use cec-ctl to configure this\n");
if (missing_la || missing_pa)
- exit(-1);
+ std::exit(EXIT_FAILURE);
if (!options[OptSkipInfo]) {
printf("\nCompliance test for %s device %s:\n\n",
@@ -1493,7 +1493,7 @@ int main(int argc, char **argv)
if (!node.remote_la_mask) {
printf("\nFAIL: No remote devices found, exiting.\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (options[OptTestAdapter])
@@ -1507,7 +1507,7 @@ int main(int argc, char **argv)
printf("\n");
if (options[OptTestFuzzing] && remote_la >= 0)
- exit(testFuzzing(node, laddrs.log_addr[0], remote_la));
+ std::exit(testFuzzing(node, laddrs.log_addr[0], remote_la));
unsigned remote_la_mask = node.remote_la_mask;
@@ -1533,5 +1533,5 @@ int main(int argc, char **argv)
printf("Total for %s device %s: %d, Succeeded: %d, Failed: %d, Warnings: %d\n",
caps.driver, device.c_str(),
tests_total, tests_ok, tests_total - tests_ok, warnings);
- exit(app_result);
+ std::exit(app_result);
}
diff --git a/utils/cec-compliance/cec-compliance.h b/utils/cec-compliance/cec-compliance.h
index f50ea483..c601427e 100644
--- a/utils/cec-compliance/cec-compliance.h
+++ b/utils/cec-compliance/cec-compliance.h
@@ -8,10 +8,8 @@
#ifndef _CEC_COMPLIANCE_H_
#define _CEC_COMPLIANCE_H_
-#include <stdarg.h>
-#include <cerrno>
#include <string>
-#include <time.h>
+
#include <linux/cec-funcs.h>
#include "cec-htng-funcs.h"
@@ -228,7 +226,7 @@ struct remote_subtest {
show_colors ? COLOR_BOLD("warn") : "warn", \
__FILE__, __LINE__, ##args); \
if (exit_on_warn) \
- exit(1); \
+ std::exit(EXIT_FAILURE); \
0; \
})
@@ -259,7 +257,7 @@ struct remote_subtest {
printf("\t\t%s: %s(%d): " fmt, show_colors ? \
COLOR_RED("fail") : "fail", __FILE__, __LINE__, ##args); \
if (exit_on_fail) \
- exit(1); \
+ std::exit(EXIT_FAILURE); \
FAIL; \
})
diff --git a/utils/cec-compliance/cec-test-adapter.cpp b/utils/cec-compliance/cec-test-adapter.cpp
index 0675ccb7..df7374df 100644
--- a/utils/cec-compliance/cec-test-adapter.cpp
+++ b/utils/cec-compliance/cec-test-adapter.cpp
@@ -1243,7 +1243,7 @@ void testAdapter(struct node &node, struct cec_log_addrs &laddrs,
if (node.phys_addr == CEC_PHYS_ADDR_INVALID) {
fprintf(stderr, "FAIL: without a valid physical address this test cannot proceed.\n");
fprintf(stderr, "Make sure that this CEC adapter is connected to another HDMI sink or source.\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
printf("\tCEC_ADAP_G/S_LOG_ADDRS: %s\n", ok(testAdapLogAddrs(&node)));
fcntl(node.fd, F_SETFL, fcntl(node.fd, F_GETFL) & ~O_NONBLOCK);
@@ -1275,7 +1275,7 @@ void testAdapter(struct node &node, struct cec_log_addrs &laddrs,
if ((node2.fd = open(device, O_RDWR)) < 0) {
fprintf(stderr, "Failed to open %s: %s\n", device,
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
printf("\tCEC_G/S_MODE: %s\n", ok(testModes(&node, &node2)));
diff --git a/utils/cec-compliance/cec-test.cpp b/utils/cec-compliance/cec-test.cpp
index cc07998a..50d434b9 100644
--- a/utils/cec-compliance/cec-test.cpp
+++ b/utils/cec-compliance/cec-test.cpp
@@ -1507,7 +1507,7 @@ void collectTests()
mapTestFuncs[name] != func) {
fprintf(stderr, "Duplicate subtest name, but different tests: %s\n",
tests[i].subtests[j].name);
- exit(-1);
+ std::exit(EXIT_FAILURE);
}
mapTestFuncs[name] = func;
mapTests[name] = DONT_CARE;
diff --git a/utils/cec-ctl/cec-ctl.cpp b/utils/cec-ctl/cec-ctl.cpp
index 1e6d7ed9..b8edb105 100644
--- a/utils/cec-ctl/cec-ctl.cpp
+++ b/utils/cec-ctl/cec-ctl.cpp
@@ -848,7 +848,7 @@ static void monitor(struct node &node, __u32 monitor_time, const char *store_pin
if (!(node.caps & CEC_CAP_MONITOR_PIN) && monitor == CEC_MODE_MONITOR_PIN) {
fprintf(stderr, "Monitor Pin mode is not supported\n");
usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (doioctl(&node, CEC_S_MODE, &monitor)) {
@@ -874,7 +874,7 @@ static void monitor(struct node &node, __u32 monitor_time, const char *store_pin
if (fstore == NULL) {
fprintf(stderr, "Failed to open %s: %s\n", store_pin,
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
fprintf(fstore, "# cec-ctl --store-pin\n");
fprintf(fstore, "# version 1\n");
@@ -973,7 +973,7 @@ static void analyze(const char *analyze_pin)
if (fanalyze == NULL) {
fprintf(stderr, "Failed to open %s: %s\n", analyze_pin,
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (!fgets(s, sizeof(s), fanalyze) ||
strcmp(s, "# cec-ctl --store-pin\n"))
@@ -1045,7 +1045,7 @@ static void analyze(const char *analyze_pin)
err:
fprintf(stderr, "Not a pin store file: malformed data at line %d\n", line);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
static bool wait_for_pwr_state(struct node &node, unsigned from,
@@ -1068,7 +1068,7 @@ static bool wait_for_pwr_state(struct node &node, unsigned from,
if (ret) {
fprintf(stderr, "Give Device Power Status Transmit failed: %s\n",
strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if ((msg.rx_status & CEC_RX_STATUS_OK) &&
(msg.rx_status & CEC_RX_STATUS_FEATURE_ABORT)) {
@@ -1162,7 +1162,7 @@ static int init_power_cycle_test(struct node &node, unsigned repeats, unsigned m
switch (laddrs.log_addr_type[0]) {
case CEC_LOG_ADDR_TYPE_TV:
fprintf(stderr, "A TV can't run the power cycle test.\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
case CEC_LOG_ADDR_TYPE_RECORD:
from = CEC_LOG_ADDR_RECORD_1;
break;
@@ -1202,7 +1202,7 @@ static int init_power_cycle_test(struct node &node, unsigned repeats, unsigned m
ret = transmit_msg_retry(node, msg);
if (ret) {
printf("FAIL: %s\n", strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
printf("OK\n");
printf("%s: ", ts2s(current_ts()).c_str());
@@ -1221,7 +1221,7 @@ static int init_power_cycle_test(struct node &node, unsigned repeats, unsigned m
ret = transmit_msg_retry(node, msg);
if (ret) {
printf("FAIL: %s\n", strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (wait_for_power_off(node, from, hpd_is_low_cnt))
@@ -1229,7 +1229,7 @@ static int init_power_cycle_test(struct node &node, unsigned repeats, unsigned m
if (++tries > max_tries) {
if (repeat == repeats) {
printf(" FAIL: never went into standby\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
}
@@ -1297,7 +1297,7 @@ static void test_power_cycle(struct node &node, unsigned int max_tries,
ret = transmit_msg_retry(node, msg);
if (ret) {
printf("FAIL: %s\n", strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
tries = 0;
for (;;) {
@@ -1330,7 +1330,7 @@ static void test_power_cycle(struct node &node, unsigned int max_tries,
printf("(EINVAL) ");
} else if (ret) {
printf("FAIL: %s\n", strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
tries = 0;
for (;;) {
@@ -1352,7 +1352,7 @@ static void test_power_cycle(struct node &node, unsigned int max_tries,
doioctl(&node, CEC_ADAP_G_LOG_ADDRS, &laddrs);
if (laddrs.log_addr[0] == CEC_LOG_ADDR_INVALID) {
printf("FAIL: invalid logical address\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
from = laddrs.log_addr[0];
doioctl(&node, CEC_ADAP_G_PHYS_ADDR, &pa);
@@ -1361,7 +1361,7 @@ static void test_power_cycle(struct node &node, unsigned int max_tries,
cec_phys_addr_exp(pa), cec_la2s(from));
if (pa == CEC_PHYS_ADDR_INVALID || !pa) {
printf("FAIL: invalid physical address\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
prev_pa = pa;
if (display_pa == CEC_PHYS_ADDR_INVALID)
@@ -1369,7 +1369,7 @@ static void test_power_cycle(struct node &node, unsigned int max_tries,
if (pa != display_pa) {
printf("FAIL: physical address changed from %x.%x.%x.%x to %x.%x.%x.%x\n",
cec_phys_addr_exp(display_pa), cec_phys_addr_exp(pa));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
secs = i <= 10 ? i : 10 + 10 * (i - 10);
printf("%s: ", ts2s(current_ts()).c_str());
@@ -1379,7 +1379,7 @@ static void test_power_cycle(struct node &node, unsigned int max_tries,
if (pa != prev_pa) {
printf("\tFAIL: PA is now %x.%x.%x.%x\n\n",
cec_phys_addr_exp(pa));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
printf("\n%s: ", ts2s(current_ts()).c_str());
@@ -1394,14 +1394,14 @@ static void test_power_cycle(struct node &node, unsigned int max_tries,
ret = transmit_msg_retry(node, msg);
if (ret) {
printf("FAIL: Active Source Transmit failed: %s\n", strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
cec_msg_init(&msg, from, CEC_LOG_ADDR_TV);
cec_msg_standby(&msg);
ret = transmit_msg_retry(node, msg);
if (ret) {
printf("FAIL: %s\n", strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
tries = 0;
@@ -1433,7 +1433,7 @@ static void test_power_cycle(struct node &node, unsigned int max_tries,
if (!ret)
continue;
printf("FAIL: %s\n", strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
printf("\nFAIL: never went into standby\n");
failures++;
@@ -1459,7 +1459,7 @@ static void test_power_cycle(struct node &node, unsigned int max_tries,
if (pa != CEC_PHYS_ADDR_INVALID && pa != display_pa) {
printf("FAIL: physical address changed from %x.%x.%x.%x to %x.%x.%x.%x\n",
cec_phys_addr_exp(display_pa), cec_phys_addr_exp(pa));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
printf("\n");
}
@@ -1534,7 +1534,7 @@ static void stress_test_power_cycle(struct node &node, unsigned cnt,
printf("(EINVAL) ");
} else if (ret) {
printf("FAIL: %s\n", strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
for (;;) {
@@ -1546,7 +1546,7 @@ static void stress_test_power_cycle(struct node &node, unsigned cnt,
if (++tries > max_tries) {
if (repeat == repeats) {
printf("\nFAIL: never woke up\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
}
@@ -1560,7 +1560,7 @@ static void stress_test_power_cycle(struct node &node, unsigned cnt,
doioctl(&node, CEC_ADAP_G_LOG_ADDRS, &laddrs);
if (laddrs.log_addr[0] == CEC_LOG_ADDR_INVALID) {
printf("FAIL: invalid logical address\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
from = laddrs.log_addr[0];
doioctl(&node, CEC_ADAP_G_PHYS_ADDR, &pa);
@@ -1570,14 +1570,14 @@ static void stress_test_power_cycle(struct node &node, unsigned cnt,
cec_phys_addr_exp(pa), cec_la2s(from));
if (pa == CEC_PHYS_ADDR_INVALID || !pa) {
printf("FAIL: invalid physical address\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (display_pa == CEC_PHYS_ADDR_INVALID)
display_pa = pa;
if (pa != display_pa) {
printf("FAIL: physical address changed from %x.%x.%x.%x to %x.%x.%x.%x\n",
cec_phys_addr_exp(display_pa), cec_phys_addr_exp(pa));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (cnt && iter == cnt)
@@ -1595,12 +1595,12 @@ static void stress_test_power_cycle(struct node &node, unsigned cnt,
if (pa != prev_pa) {
printf("\tFAIL: PA is now %x.%x.%x.%x\n\n",
cec_phys_addr_exp(pa));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (pa != CEC_PHYS_ADDR_INVALID && pa != display_pa) {
printf("FAIL: physical address changed from %x.%x.%x.%x to %x.%x.%x.%x\n",
cec_phys_addr_exp(display_pa), cec_phys_addr_exp(pa));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
cec_msg_init(&msg, from, CEC_LOG_ADDR_TV);
@@ -1612,13 +1612,13 @@ static void stress_test_power_cycle(struct node &node, unsigned cnt,
ret = transmit_msg_retry(node, msg);
if (ret) {
printf("FAIL: Active Source Transmit failed: %s\n", strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
cec_msg_standby(&msg);
ret = transmit_msg_retry(node, msg);
if (ret) {
printf("FAIL: %s\n", strerror(ret));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
tries = 0;
@@ -1634,7 +1634,7 @@ static void stress_test_power_cycle(struct node &node, unsigned cnt,
if (++tries > max_tries) {
if (repeat == repeats) {
printf("\nFAIL: never went into standby\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
}
@@ -2075,7 +2075,7 @@ int main(int argc, char **argv)
}
break;
default:
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (size) {
@@ -2116,7 +2116,7 @@ int main(int argc, char **argv)
}
break;
default:
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (have_cmd) {
@@ -2157,7 +2157,7 @@ int main(int argc, char **argv)
}
break;
default:
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (size) {
@@ -2191,7 +2191,7 @@ int main(int argc, char **argv)
}
break;
default:
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (size) {
@@ -2229,7 +2229,7 @@ int main(int argc, char **argv)
test_pwr_cycle_sleep = strtoul(value, 0L, 0);
break;
default:
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -2277,12 +2277,12 @@ int main(int argc, char **argv)
stress_test_pwr_cycle_polls = strtoul(value, 0L, 0);
break;
default:
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (stress_test_pwr_cycle_min_sleep > stress_test_pwr_cycle_max_sleep) {
fprintf(stderr, "min-sleep > max-sleep\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
warn_if_unconfigured = true;
break;
@@ -2291,7 +2291,7 @@ int main(int argc, char **argv)
default:
if (ch >= OptHelpAll) {
cec_parse_usage_options(options);
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
if (ch <= OptMessages)
break;
@@ -2374,7 +2374,7 @@ int main(int argc, char **argv)
if (device.empty()) {
fprintf(stderr,
"Could not find a CEC device for the given driver/adapter combination\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (device.empty())
@@ -2386,7 +2386,7 @@ int main(int argc, char **argv)
if ((fd = open(device.c_str(), O_RDWR)) < 0) {
fprintf(stderr, "Failed to open %s: %s\n", device.c_str(),
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
struct node node;
@@ -2490,7 +2490,7 @@ int main(int argc, char **argv)
prim_type = i;
if (laddrs.num_log_addrs == node.available_log_addrs) {
fprintf(stderr, "Attempt to define too many logical addresses\n");
- exit(-1);
+ std::exit(EXIT_FAILURE);
}
switch (i) {
case CEC_OP_PRIM_DEVTYPE_TV:
@@ -2602,7 +2602,7 @@ int main(int argc, char **argv)
fflush(stdout);
if (!cec_msg_is_broadcast(&msg) && !options[OptTo]) {
fprintf(stderr, "attempting to send message without --to\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (msg.msg[0] == 0xf0)
msg.msg[0] = first_to;
@@ -2660,7 +2660,7 @@ skip_la:
fd = open(edid_path, O_RDONLY);
if (fd < 0)
- exit(1);
+ std::exit(EXIT_FAILURE);
lseek(fd, 0, SEEK_SET);
has_edid = read(fd, &dummy, 1) > 0;
diff --git a/utils/cec-follower/cec-follower.cpp b/utils/cec-follower/cec-follower.cpp
index f4842a99..7c8c044e 100644
--- a/utils/cec-follower/cec-follower.cpp
+++ b/utils/cec-follower/cec-follower.cpp
@@ -451,7 +451,7 @@ int main(int argc, char **argv)
if (device.empty()) {
fprintf(stderr,
"Could not find a CEC device for the given driver/adapter combination\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (device.empty())
@@ -460,7 +460,7 @@ int main(int argc, char **argv)
if ((fd = open(device.c_str(), O_RDWR)) < 0) {
fprintf(stderr, "Failed to open %s: %s\n", device.c_str(),
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
struct cec_caps caps = { };
@@ -533,7 +533,7 @@ int main(int argc, char **argv)
if (missing_la)
fprintf(stderr, "FAIL: missing logical address(es), use cec-ctl to configure this\n");
if (missing_la || missing_pa)
- exit(-1);
+ std::exit(EXIT_FAILURE);
testProcessing(&node, options[OptWallClock]);
}
diff --git a/utils/common/media-info.cpp b/utils/common/media-info.cpp
index a5b429a0..8aa12f34 100644
--- a/utils/common/media-info.cpp
+++ b/utils/common/media-info.cpp
@@ -593,7 +593,7 @@ __u32 mi_media_info_for_fd(int media_fd, int fd, bool *is_invalid)
if (fstat(fd, &sb) == -1) {
fprintf(stderr, "failed to stat file\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
ent_id = read_topology(media_fd, major(sb.st_rdev), minor(sb.st_rdev),
diff --git a/utils/cx18-ctl/cx18-ctl.c b/utils/cx18-ctl/cx18-ctl.c
index 3ce7c018..bf8ee967 100644
--- a/utils/cx18-ctl/cx18-ctl.c
+++ b/utils/cx18-ctl/cx18-ctl.c
@@ -285,7 +285,7 @@ int main(int argc, char **argv)
fprintf(stderr,
"No value given to suboption <dir>\n");
usage();
- exit(1);
+ exit(EXIT_FAILURE);
}
gpio_dir = strtoul(value, 0L, 0);
gpio_set_dir = 1;
@@ -295,7 +295,7 @@ int main(int argc, char **argv)
fprintf(stderr,
"No value given to suboption <val>\n");
usage();
- exit(1);
+ exit(EXIT_FAILURE);
}
gpio_out =
(unsigned short)strtoul(value, 0L, 0);
@@ -304,7 +304,7 @@ int main(int argc, char **argv)
fprintf(stderr,
"Invalid suboptions specified\n");
usage();
- exit(1);
+ exit(EXIT_FAILURE);
break;
}
}
@@ -334,7 +334,7 @@ int main(int argc, char **argv)
if (fd < 0) {
fprintf(stderr, "Failed to open %s: %s\n", device,
strerror(errno));
- exit(1);
+ exit(EXIT_FAILURE);
}
/* Setting Opts */
diff --git a/utils/qvidcap/capture.cpp b/utils/qvidcap/capture.cpp
index b7973533..556e35e4 100644
--- a/utils/qvidcap/capture.cpp
+++ b/utils/qvidcap/capture.cpp
@@ -737,7 +737,7 @@ void CaptureWin::checkError(const char *msg)
fprintf(stderr, "OpenGL Error (no: %u) code 0x%x: %s.\n", errNo++, err, msg);
if (errNo)
- exit(errNo);
+ std::exit(errNo);
}
void CaptureWin::configureTexture(size_t idx)
@@ -817,7 +817,7 @@ void CaptureWin::setModeFile(const QString &filename)
m_file.setFileName(filename);
if (!m_file.open(QIODevice::ReadOnly)) {
fprintf(stderr, "could not open %s\n", filename.toUtf8().data());
- exit(1);
+ std::exit(EXIT_FAILURE);
}
m_canOverrideResolution = true;
}
@@ -1137,7 +1137,7 @@ void CaptureWin::v4l2ReadEvent()
if (m_cnt == 0)
return;
if (--m_cnt == 0)
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
void CaptureWin::v4l2ExceptionEvent()
@@ -1153,7 +1153,7 @@ void CaptureWin::v4l2ExceptionEvent()
fprintf(stderr, "Unsupported format: '%s' %s\n",
fcc2s(fmt.g_pixelformat()).c_str(),
pixfmt2s(fmt.g_pixelformat()).c_str());
- exit(1);
+ std::exit(EXIT_FAILURE);
}
updateOrigValues();
m_updateShader = true;
@@ -1320,7 +1320,7 @@ void CaptureWin::sockReadEvent()
if (m_cnt == 0)
return;
if (--m_cnt == 0)
- exit(0);
+ std::exit(EXIT_SUCCESS);
return;
new_conn:
@@ -1495,7 +1495,7 @@ void CaptureWin::tpgUpdateFrame()
delete m_timer;
m_timer = NULL;
if (!m_test)
- exit(0);
+ std::exit(EXIT_SUCCESS);
m_cnt = m_test;
@@ -1533,7 +1533,7 @@ void CaptureWin::tpgUpdateFrame()
m_testState.field_idx = 0;
if (mask_fmt ||
formats[++m_testState.fmt_idx] == 0)
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
}
}
@@ -1543,7 +1543,7 @@ void CaptureWin::tpgUpdateFrame()
while (!supportedFmt(formats[m_testState.fmt_idx]))
if (formats[++m_testState.fmt_idx] == 0)
- exit(0);
+ std::exit(EXIT_SUCCESS);
m_v4l_fmt.s_pixelformat(formats[m_testState.fmt_idx]);
updateV4LFormat(m_v4l_fmt);
diff --git a/utils/qvidcap/paint.cpp b/utils/qvidcap/paint.cpp
index e4fd17c4..8cd764e3 100644
--- a/utils/qvidcap/paint.cpp
+++ b/utils/qvidcap/paint.cpp
@@ -48,7 +48,7 @@ void CaptureWin::initializeGL()
}
if (m_uses_gl_red && glGetString(GL_VERSION)[0] < '3') {
fprintf(stderr, "The openGL implementation does not support GL_RED/GL_RG\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
QColor bg = QWidget::palette().color(QWidget::backgroundRole());
@@ -515,7 +515,7 @@ void CaptureWin::changeShader()
if (!src_ok) {
fprintf(stderr, "OpenGL Error: fragment shader compilation failed.\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
// Mandatory vertex shader replaces fixed pipeline in GLES 2.0. In this case just a feedthrough shader.
@@ -541,12 +541,12 @@ void CaptureWin::changeShader()
if (!src_ok) {
fprintf(stderr, "OpenGL Error: vertex shader compilation failed.\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (!m_program->bind()) {
fprintf(stderr, "OpenGL Error: shader bind failed.\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
GLint loc = m_program->uniformLocation("uvtex");
diff --git a/utils/qvidcap/qvidcap.cpp b/utils/qvidcap/qvidcap.cpp
index 5c1356c1..f4bb9d28 100644
--- a/utils/qvidcap/qvidcap.cpp
+++ b/utils/qvidcap/qvidcap.cpp
@@ -319,7 +319,7 @@ __u32 read_u32(int fd)
n = read(fd, &v, sizeof(v));
if (n != sizeof(v)) {
fprintf(stderr, "could not read __u32\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
return ntohl(v);
}
@@ -336,7 +336,7 @@ int initSocket(int port, cv4l_fmt &fmt, v4l2_fract &pixelaspect)
listen_fd = socket(AF_INET, SOCK_STREAM, 0);
if (listen_fd < 0) {
fprintf(stderr, "could not opening socket\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
setsockopt(listen_fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(int));
@@ -345,7 +345,7 @@ int initSocket(int port, cv4l_fmt &fmt, v4l2_fract &pixelaspect)
serv_addr.sin_port = htons(port);
if (bind(listen_fd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0) {
fprintf(stderr, "could not bind: %s\n", strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
listen(listen_fd, 1);
@@ -353,17 +353,17 @@ int initSocket(int port, cv4l_fmt &fmt, v4l2_fract &pixelaspect)
sock_fd = accept(listen_fd, (struct sockaddr *)&cli_addr, &clilen);
if (sock_fd < 0) {
fprintf(stderr, "could not accept\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (read_u32(sock_fd) != V4L_STREAM_ID) {
fprintf(stderr, "unknown protocol ID\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
__u32 version = read_u32(sock_fd);
if (!version || version > V4L_STREAM_VERSION) {
fprintf(stderr, "unknown protocol version %u\n", version);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
for (;;) {
__u32 packet = read_u32(sock_fd);
@@ -371,7 +371,7 @@ int initSocket(int port, cv4l_fmt &fmt, v4l2_fract &pixelaspect)
if (packet == V4L_STREAM_PACKET_END) {
fprintf(stderr, "END packet read\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (packet == V4L_STREAM_PACKET_FMT_VIDEO)
@@ -385,7 +385,7 @@ int initSocket(int port, cv4l_fmt &fmt, v4l2_fract &pixelaspect)
n = read(sock_fd, buf, rdsize);
if (n < 0) {
fprintf(stderr, "error reading %d bytes\n", sz);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
sz -= n;
}
@@ -396,7 +396,7 @@ int initSocket(int port, cv4l_fmt &fmt, v4l2_fract &pixelaspect)
if (sz != V4L_STREAM_PACKET_FMT_VIDEO_SIZE_FMT) {
fprintf(stderr, "unsupported FMT_VIDEO size\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
fmt.s_num_planes(read_u32(sock_fd));
fmt.s_pixelformat(read_u32(sock_fd));
@@ -416,7 +416,7 @@ int initSocket(int port, cv4l_fmt &fmt, v4l2_fract &pixelaspect)
if (sz != V4L_STREAM_PACKET_FMT_VIDEO_SIZE_FMT_PLANE) {
fprintf(stderr, "unsupported FMT_VIDEO plane size\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
fmt.s_sizeimage(read_u32(sock_fd), i);
fmt.s_bytesperline(read_u32(sock_fd), i);
@@ -675,11 +675,11 @@ int main(int argc, char **argv)
video_device = getDeviceName("/dev/video", video_device);
if (fd.open(video_device.toUtf8().data(), true) < 0) {
perror((QString("could not open ") + video_device).toUtf8().data());
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (!fd.has_vid_cap()) {
fprintf(stderr, "%s is not a video capture device\n", video_device.toUtf8().data());
- exit(1);
+ std::exit(EXIT_FAILURE);
}
fd.g_fmt(fmt);
@@ -787,7 +787,7 @@ int main(int argc, char **argv)
fcc2s(fmt.g_pixelformat()).c_str(),
pixfmt2s(fmt.g_pixelformat()).c_str());
if (mode != AppModeSocket)
- exit(1);
+ std::exit(EXIT_FAILURE);
sock_fd = initSocket(port, fmt, pixelaspect);
}
win.setPixelAspect(pixelaspect);
@@ -813,7 +813,7 @@ int main(int argc, char **argv)
q.queue_all(&fd);
win.setQueue(&q);
if (fd.streamon())
- exit(1);
+ std::exit(EXIT_FAILURE);
} else {
struct tpg_data *tpg = win.getTPG();
diff --git a/utils/rds-ctl/rds-ctl.cpp b/utils/rds-ctl/rds-ctl.cpp
index 558f5d76..73fc7e3c 100644
--- a/utils/rds-ctl/rds-ctl.cpp
+++ b/utils/rds-ctl/rds-ctl.cpp
@@ -339,7 +339,7 @@ static dev_vec list_devices()
dp = opendir("/dev");
if (dp == NULL) {
perror ("Couldn't open the directory");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
while ((ep = readdir(dp)))
if (is_radio_dev(ep->d_name))
@@ -414,7 +414,7 @@ static void parse_freq_seek(char *optarg, struct v4l2_hw_freq_seek &seek)
break;
default:
usage_tuner();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
}
@@ -724,7 +724,7 @@ static void read_rds_from_fd(const int fd)
/* create an rds handle for the current device */
if (!(rds_handle = v4l2_rds_create(params.options[OptRBDS]))) {
fprintf(stderr, "Failed to init RDS lib: %s\n", strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
/* try to receive and decode RDS data */
@@ -748,7 +748,7 @@ static int parse_cl(int argc, char **argv)
if (argc == 1) {
usage_hint();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
for (i = 0; long_options[i].name; i++) {
if (!isalpha(long_options[i].val))
@@ -976,18 +976,18 @@ int main(int argc, char **argv)
parse_cl(argc, argv);
if (params.options[OptHelp]) {
usage();
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
/* File Mode: disables all other features, except for RDS decoding */
if (params.filemode_active) {
if ((fd = open(params.fd_name, O_RDONLY|O_NONBLOCK)) < 0){
perror("error opening file");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
read_rds_from_fd(fd);
close(fd);
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
/* Device Mode: open the radio device as read-only and non-blocking */
@@ -996,7 +996,7 @@ int main(int argc, char **argv)
dev_vec devices = list_devices();
if (devices.empty()) {
fprintf(stderr, "No RDS-capable device found\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
strncpy(params.fd_name, devices[0].c_str(), sizeof(params.fd_name));
params.fd_name[sizeof(params.fd_name) - 1] = '\0';
@@ -1005,7 +1005,7 @@ int main(int argc, char **argv)
if ((fd = open(params.fd_name, O_RDONLY | O_NONBLOCK)) < 0) {
fprintf(stderr, "Failed to open %s: %s\n", params.fd_name,
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
doioctl(fd, VIDIOC_QUERYCAP, &vcap);
@@ -1021,5 +1021,5 @@ int main(int argc, char **argv)
read_rds_from_fd(fd);
close(fd);
- exit(app_result);
+ std::exit(app_result);
}
diff --git a/utils/v4l2-compliance/v4l2-compliance.cpp b/utils/v4l2-compliance/v4l2-compliance.cpp
index a312f54d..da8a7d10 100644
--- a/utils/v4l2-compliance/v4l2-compliance.cpp
+++ b/utils/v4l2-compliance/v4l2-compliance.cpp
@@ -486,7 +486,7 @@ static void signal_handler_interrupt(int signum)
{
restoreState();
printf("\n");
- exit(-1);
+ std::exit(EXIT_FAILURE);
}
static void determine_codec_mask(struct node &node)
@@ -1544,7 +1544,7 @@ int main(int argc, char **argv)
switch (ch) {
case OptHelp:
usage();
- exit(0);
+ std::exit(EXIT_FAILURE);
case OptSetDevice:
device = make_devname(optarg, "video", media_bus_info);
break;
@@ -1619,7 +1619,7 @@ int main(int argc, char **argv)
color_component = 2;
else {
usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case 1:
@@ -1634,7 +1634,7 @@ int main(int argc, char **argv)
break;
default:
usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -1647,7 +1647,7 @@ int main(int argc, char **argv)
show_colors = isatty(STDOUT_FILENO);
else {
usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case OptNoWarnings:
@@ -1669,13 +1669,13 @@ int main(int argc, char **argv)
fprintf(stderr, "Option `%s' requires a value\n",
argv[optind]);
usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
case '?':
if (argv[optind])
fprintf(stderr, "Unknown argument `%s'\n",
argv[optind]);
usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (optind < argc) {
@@ -1684,7 +1684,7 @@ int main(int argc, char **argv)
fprintf(stderr, "%s ", argv[optind++]);
fprintf(stderr, "\n");
usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
bool direct = !options[OptUseWrapper];
int fd;
@@ -1694,12 +1694,12 @@ int main(int argc, char **argv)
if (type == MEDIA_TYPE_CANT_STAT) {
fprintf(stderr, "Cannot open device %s, exiting.\n",
device.c_str());
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (type == MEDIA_TYPE_UNKNOWN) {
fprintf(stderr, "Unable to detect what device %s is, exiting.\n",
device.c_str());
- exit(1);
+ std::exit(EXIT_FAILURE);
}
node.device = device.c_str();
@@ -1721,7 +1721,7 @@ int main(int argc, char **argv)
if (fd < 0) {
fprintf(stderr, "Failed to open %s: %s\n", device.c_str(),
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (!expbuf_device.empty()) {
@@ -1731,7 +1731,7 @@ int main(int argc, char **argv)
if (fd < 0) {
fprintf(stderr, "Failed to open %s: %s\n", expbuf_device.c_str(),
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
@@ -1742,5 +1742,5 @@ int main(int argc, char **argv)
if (media_fd >= 0)
close(media_fd);
- exit(app_result);
+ std::exit(app_result);
}
diff --git a/utils/v4l2-compliance/v4l2-compliance.h b/utils/v4l2-compliance/v4l2-compliance.h
index 07c7be29..e988923b 100644
--- a/utils/v4l2-compliance/v4l2-compliance.h
+++ b/utils/v4l2-compliance/v4l2-compliance.h
@@ -208,7 +208,7 @@ private:
COLOR_BOLD("warn") : "warn", \
__FILE__, __LINE__, ##args); \
if (exit_on_warn) \
- exit(1); \
+ std::exit(EXIT_FAILURE); \
} while (0)
#define warn_once(fmt, args...) \
@@ -232,7 +232,7 @@ private:
printf("\t\t%s: %s(%d): " fmt, show_colors ? \
COLOR_RED("fail") : "fail", __FILE__, __LINE__, ##args); \
if (exit_on_fail) \
- exit(1); \
+ std::exit(EXIT_FAILURE); \
1; \
})
diff --git a/utils/v4l2-compliance/v4l2-test-buffers.cpp b/utils/v4l2-compliance/v4l2-test-buffers.cpp
index 26947724..fc49fff6 100644
--- a/utils/v4l2-compliance/v4l2-test-buffers.cpp
+++ b/utils/v4l2-compliance/v4l2-test-buffers.cpp
@@ -2254,7 +2254,7 @@ static int testBlockingDQBuf(struct node *node, cv4l_queue &q)
cv4l_buffer buf(q.g_type(), V4L2_MEMORY_MMAP);
node->dqbuf(buf);
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
/* Wait for the child process to start and block */
@@ -2273,7 +2273,7 @@ static int testBlockingDQBuf(struct node *node, cv4l_queue &q)
* be blocked by the DQBUF!
*/
node->streamoff(q.g_type());
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
int wstatus_streamoff = 0;
diff --git a/utils/v4l2-ctl/v4l2-ctl-common.cpp b/utils/v4l2-ctl/v4l2-ctl-common.cpp
index 4bf7328d..bbd00e95 100644
--- a/utils/v4l2-ctl/v4l2-ctl-common.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-common.cpp
@@ -695,13 +695,13 @@ void common_process_controls(cv4l_fd &fd)
for (ctrl_get_list::iterator iter = get_ctrls.begin(); iter != get_ctrls.end(); ++iter) {
if (ctrl_str2q.find(*iter) == ctrl_str2q.end()) {
fprintf(stderr, "unknown control '%s'\n", iter->c_str());
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
for (ctrl_set_map::iterator iter = set_ctrls.begin(); iter != set_ctrls.end(); ++iter) {
if (ctrl_str2q.find(iter->first) == ctrl_str2q.end()) {
fprintf(stderr, "unknown control '%s'\n", iter->first.c_str());
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
}
@@ -806,11 +806,11 @@ void common_cmd(const std::string &media_bus_info, int ch, char *optarg)
while (*subs != '\0') {
if (parse_next_subopt(&subs, &value)) {
common_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (strchr(value, '=')) {
common_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
else {
get_ctrls.push_back(value);
@@ -822,21 +822,21 @@ void common_cmd(const std::string &media_bus_info, int ch, char *optarg)
while (*subs != '\0') {
if (parse_next_subopt(&subs, &value)) {
common_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (const char *equal = strchr(value, '=')) {
set_ctrls[std::string(value, (equal - value))] = equal + 1;
}
else {
fprintf(stderr, "control '%s' without '='\n", value);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
case OptSubset:
if (parse_subset(optarg)) {
common_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case OptSetPriority:
diff --git a/utils/v4l2-ctl/v4l2-ctl-edid.cpp b/utils/v4l2-ctl/v4l2-ctl-edid.cpp
index 9c7c6bc4..a2df6089 100644
--- a/utils/v4l2-ctl/v4l2-ctl-edid.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-edid.cpp
@@ -233,7 +233,7 @@ static void edid_add_block(struct v4l2_edid *e)
fprintf(stderr, "edid file error: too long\n");
free(e->edid);
e->edid = NULL;
- exit(1);
+ std::exit(EXIT_FAILURE);
}
e->edid = static_cast<unsigned char *>(realloc(e->edid, e->blocks * 128));
}
@@ -986,13 +986,13 @@ void edid_cmd(int ch, char *optarg)
if (opt == -1) {
fprintf(stderr, "Invalid suboptions specified\n");
edid_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (value == NULL && opt <= 8) {
fprintf(stderr, "No value given to suboption <%s>\n",
subopts[opt]);
edid_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
switch (opt) {
case 0:
@@ -1020,11 +1020,11 @@ void edid_cmd(int ch, char *optarg)
sedid.blocks = sizeof(hdmi_edid) / 128;
} else {
edid_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (file_in) {
fprintf(stderr, "The edid and file options can't be used together.\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case 3:
@@ -1032,7 +1032,7 @@ void edid_cmd(int ch, char *optarg)
file_in = value;
if (sedid.edid) {
fprintf(stderr, "The edid and file options can't be used together.\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -1043,7 +1043,7 @@ void edid_cmd(int ch, char *optarg)
sformat = RAW;
} else {
edid_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case 5:
@@ -1109,7 +1109,7 @@ void edid_cmd(int ch, char *optarg)
case 56: toggle_speaker3_flags |= SPEAKER3_TPLS_TPRS; break;
default:
edid_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -1145,7 +1145,7 @@ void edid_cmd(int ch, char *optarg)
gedid.start_block = strtoul(value, 0, 0);
if (gedid.start_block > 255) {
fprintf(stderr, "startblock %d too large, max 255\n", gedid.start_block);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case 2:
@@ -1160,7 +1160,7 @@ void edid_cmd(int ch, char *optarg)
gformat = CARRAY;
} else {
edid_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case 4:
@@ -1169,7 +1169,7 @@ void edid_cmd(int ch, char *optarg)
break;
default:
edid_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (gedid.start_block + gedid.blocks > 256)
@@ -1209,7 +1209,7 @@ void edid_set(cv4l_fd &_fd)
if (!fin) {
fprintf(stderr, "Failed to open %s: %s\n", file_in,
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (fin) {
@@ -1217,7 +1217,7 @@ void edid_set(cv4l_fd &_fd)
if (sedid.blocks == 0) {
fprintf(stderr, "%s contained an empty EDID, ignoring.\n",
file_in ? file_in : "stdin");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (toggle_cta861_hdr_flags || phys_addr >= 0) {
@@ -1329,7 +1329,7 @@ void edid_get(cv4l_fd &_fd)
if (!fout) {
fprintf(stderr, "Failed to open %s: %s\n", file_out,
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
gedid.edid = static_cast<unsigned char *>(malloc(gedid.blocks * 128));
diff --git a/utils/v4l2-ctl/v4l2-ctl-meta.cpp b/utils/v4l2-ctl/v4l2-ctl-meta.cpp
index 76d4b1dd..2561b029 100644
--- a/utils/v4l2-ctl/v4l2-ctl-meta.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-meta.cpp
@@ -49,7 +49,7 @@ void meta_cmd(int ch, char *optarg)
case OptTryMetaOutFormat:
if (strlen(optarg) == 0) {
meta_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
} else if (strlen(optarg) == 4) {
vfmt.fmt.meta.dataformat = v4l2_fourcc(optarg[0],
optarg[1], optarg[2], optarg[3]);
diff --git a/utils/v4l2-ctl/v4l2-ctl-misc.cpp b/utils/v4l2-ctl/v4l2-ctl-misc.cpp
index b038cfe9..6db87568 100644
--- a/utils/v4l2-ctl/v4l2-ctl-misc.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-misc.cpp
@@ -230,7 +230,7 @@ void misc_cmd(int ch, char *optarg)
default:
if (opt < 0 || opt > 15) {
misc_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
len = strlen(value);
if (len > sizeof(jpegcomp.APP_data) - 1)
@@ -266,7 +266,7 @@ void misc_cmd(int ch, char *optarg)
break;
default:
misc_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -304,7 +304,7 @@ void misc_cmd(int ch, char *optarg)
break;
default:
misc_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
diff --git a/utils/v4l2-ctl/v4l2-ctl-sdr.cpp b/utils/v4l2-ctl/v4l2-ctl-sdr.cpp
index 0b7c4cdc..62b26f0c 100644
--- a/utils/v4l2-ctl/v4l2-ctl-sdr.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-sdr.cpp
@@ -52,7 +52,7 @@ void sdr_cmd(int ch, char *optarg)
case OptTrySdrOutFormat:
if (strlen(optarg) == 0) {
sdr_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
} else if (strlen(optarg) == 4) {
vfmt.fmt.sdr.pixelformat = v4l2_fourcc(optarg[0],
optarg[1], optarg[2], optarg[3]);
diff --git a/utils/v4l2-ctl/v4l2-ctl-selection.cpp b/utils/v4l2-ctl/v4l2-ctl-selection.cpp
index ac5a1d7b..be62eb03 100644
--- a/utils/v4l2-ctl/v4l2-ctl-selection.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-selection.cpp
@@ -136,7 +136,7 @@ static void parse_crop(char *optarg, unsigned int &set_crop, v4l2_rect &vcrop)
break;
default:
selection_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
}
@@ -184,7 +184,7 @@ static int parse_selection(char *optarg, unsigned int &set_sel, v4l2_selection &
if (parse_selection_target(value, vsel.target)) {
fprintf(stderr, "Unknown selection target\n");
selection_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case 1:
@@ -210,7 +210,7 @@ static int parse_selection(char *optarg, unsigned int &set_sel, v4l2_selection &
default:
fprintf(stderr, "Unknown option\n");
selection_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
@@ -262,7 +262,7 @@ void selection_cmd(int ch, char *optarg)
if (parse_selection(optarg, get_sel, gsel)) {
fprintf(stderr, "Unknown selection target\n");
selection_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
get_sel_target = gsel.target;
break;
diff --git a/utils/v4l2-ctl/v4l2-ctl-stds.cpp b/utils/v4l2-ctl/v4l2-ctl-stds.cpp
index 62f57a44..8dd06c43 100644
--- a/utils/v4l2-ctl/v4l2-ctl-stds.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-stds.cpp
@@ -102,7 +102,7 @@ static v4l2_std_id parse_pal(const char *pal)
}
fprintf(stderr, "pal specifier not recognised\n");
stds_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
static v4l2_std_id parse_secam(const char *secam)
@@ -124,7 +124,7 @@ static v4l2_std_id parse_secam(const char *secam)
}
fprintf(stderr, "secam specifier not recognised\n");
stds_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
static v4l2_std_id parse_ntsc(const char *ntsc)
@@ -141,7 +141,7 @@ static v4l2_std_id parse_ntsc(const char *ntsc)
}
fprintf(stderr, "ntsc specifier not recognised\n");
stds_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
enum timing_opts {
@@ -204,13 +204,13 @@ static int parse_timing_subopt(char **subopt_str, int *value)
if (opt == -1) {
fprintf(stderr, "Invalid suboptions specified\n");
stds_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (opt_str == NULL && opt != CVT && opt != GTF && opt != CLEAR) {
fprintf(stderr, "No value given to suboption <%s>\n",
subopt_list[opt]);
stds_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (opt_str)
@@ -269,7 +269,7 @@ static void get_cvt_gtf_timings(char *subopt, int standard,
if (!timings_valid) {
stds_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
@@ -356,7 +356,7 @@ static void parse_dv_bt_timings(char *optarg, struct v4l2_dv_timings *dv_timings
break;
default:
stds_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
set_dv_timing_opts |= 1 << opt;
}
@@ -464,7 +464,7 @@ void stds_cmd(int ch, char *optarg)
} else {
fprintf(stderr, "Unknown standard '%s'\n", optarg);
stds_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case OptSetDvBtTimings:
diff --git a/utils/v4l2-ctl/v4l2-ctl-streaming.cpp b/utils/v4l2-ctl/v4l2-ctl-streaming.cpp
index a4cdc4bd..95ffe986 100644
--- a/utils/v4l2-ctl/v4l2-ctl-streaming.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-streaming.cpp
@@ -1677,12 +1677,12 @@ static FILE *open_output_file(cv4l_fd &fd)
host_fd_to = socket(AF_INET, SOCK_STREAM, 0);
if (host_fd_to < 0) {
fprintf(stderr, "cannot open socket");
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
server = gethostbyname(host_to);
if (server == NULL) {
fprintf(stderr, "no such host %s\n", host_to);
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
memset(reinterpret_cast<char *>(&serv_addr), 0, sizeof(serv_addr));
serv_addr.sin_family = AF_INET;
@@ -1692,7 +1692,7 @@ static FILE *open_output_file(cv4l_fd &fd)
serv_addr.sin_port = htons(host_port_to);
if (connect(host_fd_to, reinterpret_cast<struct sockaddr *>(&serv_addr), sizeof(serv_addr)) < 0) {
fprintf(stderr, "could not connect\n");
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
fout = fdopen(host_fd_to, "a");
write_u32(fout, V4L_STREAM_ID);
@@ -1937,30 +1937,30 @@ static FILE *open_input_file(cv4l_fd &fd, __u32 type)
listen_fd = socket(AF_INET, SOCK_STREAM, 0);
if (listen_fd < 0) {
fprintf(stderr, "could not opening socket\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
serv_addr.sin_family = AF_INET;
serv_addr.sin_addr.s_addr = INADDR_ANY;
serv_addr.sin_port = htons(host_port_from);
if (bind(listen_fd, reinterpret_cast<struct sockaddr *>(&serv_addr), sizeof(serv_addr)) < 0) {
fprintf(stderr, "could not bind\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
listen(listen_fd, 1);
clilen = sizeof(cli_addr);
host_fd_from = accept(listen_fd, reinterpret_cast<struct sockaddr *>(&cli_addr), &clilen);
if (host_fd_from < 0) {
fprintf(stderr, "could not accept\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
fin = fdopen(host_fd_from, "r");
if (read_u32(fin) != V4L_STREAM_ID) {
fprintf(stderr, "unknown protocol ID\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (read_u32(fin) != V4L_STREAM_VERSION) {
fprintf(stderr, "unknown protocol version\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
for (;;) {
__u32 packet = read_u32(fin);
@@ -1968,7 +1968,7 @@ static FILE *open_input_file(cv4l_fd &fd, __u32 type)
if (packet == V4L_STREAM_PACKET_END) {
fprintf(stderr, "END packet read\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (packet == V4L_STREAM_PACKET_FMT_VIDEO)
@@ -1982,7 +1982,7 @@ static FILE *open_input_file(cv4l_fd &fd, __u32 type)
n = fread(buf, 1, rdsize, fin);
if (n < 0) {
fprintf(stderr, "error reading %d bytes\n", sz);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
sz -= n;
}
@@ -1995,7 +1995,7 @@ static FILE *open_input_file(cv4l_fd &fd, __u32 type)
if (sz != V4L_STREAM_PACKET_FMT_VIDEO_SIZE_FMT) {
fprintf(stderr, "unsupported FMT_VIDEO size\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
cfmt.s_num_planes(read_u32(fin));
cfmt.s_pixelformat(read_u32(fin));
@@ -2023,7 +2023,7 @@ static FILE *open_input_file(cv4l_fd &fd, __u32 type)
if (sz != V4L_STREAM_PACKET_FMT_VIDEO_SIZE_FMT_PLANE) {
fprintf(stderr, "unsupported FMT_VIDEO plane size\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
cfmt.s_sizeimage(read_u32(fin), i);
cfmt.s_bytesperline(read_u32(fin), i);
@@ -2031,7 +2031,7 @@ static FILE *open_input_file(cv4l_fd &fd, __u32 type)
}
if (fd.s_fmt(cfmt)) {
fprintf(stderr, "failed to set new format\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
return fin;
}
diff --git a/utils/v4l2-ctl/v4l2-ctl-subdev.cpp b/utils/v4l2-ctl/v4l2-ctl-subdev.cpp
index 5bd5f57e..9e17a58d 100644
--- a/utils/v4l2-ctl/v4l2-ctl-subdev.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-subdev.cpp
@@ -128,7 +128,7 @@ void subdev_cmd(int ch, char *optarg)
break;
default:
subdev_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -158,7 +158,7 @@ void subdev_cmd(int ch, char *optarg)
break;
default:
subdev_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -184,13 +184,13 @@ void subdev_cmd(int ch, char *optarg)
if (parse_selection_target(value, target)) {
fprintf(stderr, "Unknown selection target\n");
subdev_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
get_sel_target = target;
break;
default:
subdev_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -263,7 +263,7 @@ void subdev_cmd(int ch, char *optarg)
default:
fprintf(stderr, "Unknown option\n");
subdev_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -288,7 +288,7 @@ void subdev_cmd(int ch, char *optarg)
if (parse_selection_target(value, vsel.target)) {
fprintf(stderr, "Unknown selection target\n");
subdev_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case 1:
@@ -317,7 +317,7 @@ void subdev_cmd(int ch, char *optarg)
default:
fprintf(stderr, "Unknown option\n");
subdev_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -341,7 +341,7 @@ void subdev_cmd(int ch, char *optarg)
default:
fprintf(stderr, "Unknown option\n");
subdev_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -484,7 +484,7 @@ void subdev_set(cv4l_fd &_fd)
if (set_fps <= 0) {
fprintf(stderr, "invalid fps %f\n", set_fps);
subdev_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
fival.interval.numerator = 1000;
fival.interval.denominator = static_cast<uint32_t>(set_fps * fival.interval.numerator);
diff --git a/utils/v4l2-ctl/v4l2-ctl-tuner.cpp b/utils/v4l2-ctl/v4l2-ctl-tuner.cpp
index 73dc323c..981b8765 100644
--- a/utils/v4l2-ctl/v4l2-ctl-tuner.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-tuner.cpp
@@ -198,7 +198,7 @@ static void parse_freq_seek(char *optarg, struct v4l2_hw_freq_seek &seek)
break;
default:
tuner_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
}
@@ -223,7 +223,7 @@ void tuner_cmd(int ch, char *optarg)
else {
fprintf(stderr, "Unknown audio mode\n");
tuner_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case OptSetModulator:
@@ -245,7 +245,7 @@ void tuner_cmd(int ch, char *optarg)
else {
fprintf(stderr, "Unknown txsubchans value\n");
tuner_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case OptFreqSeek:
diff --git a/utils/v4l2-ctl/v4l2-ctl-vbi.cpp b/utils/v4l2-ctl/v4l2-ctl-vbi.cpp
index 987fae25..6a4f627f 100644
--- a/utils/v4l2-ctl/v4l2-ctl-vbi.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-vbi.cpp
@@ -95,7 +95,7 @@ void vbi_cmd(int ch, char *optarg)
if (optarg[0] == 0) {
fprintf(stderr, "empty string\n");
vbi_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
while (*optarg) {
subs = strchr(optarg, ',');
@@ -125,7 +125,7 @@ void vbi_cmd(int ch, char *optarg)
if (found_off && sliced->fmt.sliced.service_set) {
fprintf(stderr, "Sliced VBI mode 'off' cannot be combined with other modes\n");
vbi_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case OptSetVbiOutFormat:
diff --git a/utils/v4l2-ctl/v4l2-ctl-vidcap.cpp b/utils/v4l2-ctl/v4l2-ctl-vidcap.cpp
index 49c20200..6e920c1d 100644
--- a/utils/v4l2-ctl/v4l2-ctl-vidcap.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-vidcap.cpp
@@ -113,7 +113,7 @@ void vidcap_cmd(int ch, char *optarg)
if (!set_fmts ||
(set_fmts & (FmtColorspace | FmtYCbCr | FmtQuantization | FmtXferFunc))) {
vidcap_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case OptListFrameSizes:
@@ -127,7 +127,7 @@ void vidcap_cmd(int ch, char *optarg)
frmsize.pixel_format = strtol(optarg, 0L, 0);
} else {
fprintf(stderr, "The pixelformat '%s' is invalid\n", optarg);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
case OptListFrameIntervals:
@@ -159,12 +159,12 @@ void vidcap_cmd(int ch, char *optarg)
frmival.pixel_format = strtol(value, 0L, 0);
} else {
fprintf(stderr, "The pixelformat '%s' is invalid\n", optarg);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
default:
vidcap_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
break;
@@ -317,14 +317,14 @@ void vidcap_list(cv4l_fd &fd)
false, is_multiplanar);
if (!frmsize.pixel_format) {
fprintf(stderr, "The pixelformat index was invalid\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (!valid_pixel_format(fd.g_fd(), frmsize.pixel_format, false, is_multiplanar) &&
!valid_pixel_format(fd.g_fd(), frmsize.pixel_format, true, is_multiplanar)) {
fprintf(stderr, "The pixelformat '%s' is invalid\n",
fcc2s(frmsize.pixel_format).c_str());
- exit(1);
+ std::exit(EXIT_FAILURE);
}
printf("ioctl: VIDIOC_ENUM_FRAMESIZES\n");
@@ -342,13 +342,13 @@ void vidcap_list(cv4l_fd &fd)
false, is_multiplanar);
if (!frmival.pixel_format) {
fprintf(stderr, "The pixelformat index was invalid\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
if (!valid_pixel_format(fd.g_fd(), frmival.pixel_format, false, is_multiplanar)) {
fprintf(stderr, "The pixelformat '%s' is invalid\n",
fcc2s(frmival.pixel_format).c_str());
- exit(1);
+ std::exit(EXIT_FAILURE);
}
printf("ioctl: VIDIOC_ENUM_FRAMEINTERVALS\n");
diff --git a/utils/v4l2-ctl/v4l2-ctl-vidout.cpp b/utils/v4l2-ctl/v4l2-ctl-vidout.cpp
index 955b2c50..e3cb4bcb 100644
--- a/utils/v4l2-ctl/v4l2-ctl-vidout.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-vidout.cpp
@@ -99,7 +99,7 @@ void vidout_cmd(int ch, char *optarg)
sizeimage);
if (!set_fmts_out) {
vidcap_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
break;
}
@@ -202,7 +202,7 @@ void vidout_set(cv4l_fd &_fd)
fcc2s(pixfmt).c_str());
else
fprintf(stderr, "The pixelformat index was invalid\n");
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (options[OptSetVideoOutFormat])
diff --git a/utils/v4l2-ctl/v4l2-ctl.cpp b/utils/v4l2-ctl/v4l2-ctl.cpp
index f6e90f51..f8187fea 100644
--- a/utils/v4l2-ctl/v4l2-ctl.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl.cpp
@@ -795,7 +795,7 @@ int parse_fmt(char *optarg, __u32 &width, __u32 &height, __u32 &pixelformat,
pixelformat = strtol(value, 0L, 0);
} else {
fprintf(stderr, "The pixelformat '%s' is invalid\n", value);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
fmts |= FmtPixelFormat;
break;
@@ -931,7 +931,7 @@ static __u32 parse_event(const char *e, const char **name)
if (event == V4L2_EVENT_CTRL) {
fprintf(stderr, "Missing control name for ctrl event, use ctrl=<name>\n");
misc_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
} else if (!strcmp(e, "eos")) {
event = V4L2_EVENT_EOS;
@@ -954,7 +954,7 @@ static __u32 parse_event(const char *e, const char **name)
if (event == 0) {
fprintf(stderr, "Unknown event\n");
misc_usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
return event;
}
@@ -1288,7 +1288,7 @@ int main(int argc, char **argv)
if (type == MEDIA_TYPE_CANT_STAT) {
fprintf(stderr, "Cannot open device %s, exiting.\n",
device);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
switch (type) {
@@ -1308,7 +1308,7 @@ int main(int argc, char **argv)
if (type == MEDIA_TYPE_UNKNOWN) {
fprintf(stderr, "Unable to detect what device %s is, exiting.\n",
device);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
is_subdev = type == MEDIA_TYPE_SUBDEV;
if (is_subdev)
@@ -1325,14 +1325,14 @@ int main(int argc, char **argv)
if (fd < 0) {
fprintf(stderr, "Failed to open %s: %s\n", device,
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
verbose = options[OptVerbose];
c_fd.s_trace(options[OptSilent] ? 0 : (verbose ? 2 : 1));
if (!is_subdev && doioctl(fd, VIDIOC_QUERYCAP, &vcap)) {
fprintf(stderr, "%s: not a v4l2 node\n", device);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
capabilities = vcap.capabilities;
if (capabilities & V4L2_CAP_DEVICE_CAPS)
@@ -1356,12 +1356,12 @@ int main(int argc, char **argv)
if (out_fd < 0) {
fprintf(stderr, "Failed to open %s: %s\n", out_device,
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
c_out_fd.s_trace(options[OptSilent] ? 0 : (verbose ? 2 : 1));
if (doioctl(out_fd, VIDIOC_QUERYCAP, &vcap)) {
fprintf(stderr, "%s: not a v4l2 node\n", out_device);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
out_capabilities = vcap.capabilities;
if (out_capabilities & V4L2_CAP_DEVICE_CAPS)
@@ -1375,12 +1375,12 @@ int main(int argc, char **argv)
if (exp_fd < 0) {
fprintf(stderr, "Failed to open %s: %s\n", export_device,
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
c_exp_fd.s_trace(options[OptSilent] ? 0 : (verbose ? 2 : 1));
if (doioctl(exp_fd, VIDIOC_QUERYCAP, &vcap)) {
fprintf(stderr, "%s: not a v4l2 node\n", export_device);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
}
@@ -1389,17 +1389,17 @@ int main(int argc, char **argv)
if (wait_for_event == V4L2_EVENT_CTRL && wait_event_id)
if (!common_find_ctrl_id(wait_event_id)) {
fprintf(stderr, "unknown control '%s'\n", wait_event_id);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (poll_for_event == V4L2_EVENT_CTRL && poll_event_id)
if (!common_find_ctrl_id(poll_event_id)) {
fprintf(stderr, "unknown control '%s'\n", poll_event_id);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (epoll_for_event == V4L2_EVENT_CTRL && epoll_event_id)
if (!common_find_ctrl_id(epoll_event_id)) {
fprintf(stderr, "unknown control '%s'\n", epoll_event_id);
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (options[OptAll]) {
@@ -1610,5 +1610,5 @@ int main(int argc, char **argv)
// --all sets --silent to avoid ioctl errors to be shown when an ioctl
// is not implemented by the driver. Which is fine, but we shouldn't
// return an application error in that specific case.
- exit(options[OptAll] ? 0 : app_result);
+ std::exit(options[OptAll] ? 0 : app_result);
}
diff --git a/utils/v4l2-dbg/v4l2-dbg.cpp b/utils/v4l2-dbg/v4l2-dbg.cpp
index 26aa2b44..f2fd8269 100644
--- a/utils/v4l2-dbg/v4l2-dbg.cpp
+++ b/utils/v4l2-dbg/v4l2-dbg.cpp
@@ -386,13 +386,13 @@ static int parse_subopt(char **subs, const char * const *subopts, char **value)
if (opt == -1) {
fprintf(stderr, "Invalid suboptions specified\n");
usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
if (*value == NULL) {
fprintf(stderr, "No value given to suboption <%s>\n",
subopts[opt]);
usage();
- exit(1);
+ std::exit(EXIT_FAILURE);
}
return opt;
}
@@ -428,7 +428,7 @@ int main(int argc, char **argv)
if (argc == 1) {
usage();
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
for (i = 0; long_options[i].name; i++) {
if (!isalpha(long_options[i].val))
@@ -466,7 +466,7 @@ int main(int argc, char **argv)
switch (ch) {
case OptHelp:
usage();
- exit(0);
+ std::exit(EXIT_SUCCESS);
case OptSetDevice:
device = optarg;
@@ -550,7 +550,7 @@ int main(int argc, char **argv)
if ((fd = open(device, O_RDWR)) < 0) {
fprintf(stderr, "Failed to open %s: %s\n", device,
strerror(errno));
- exit(1);
+ std::exit(EXIT_FAILURE);
}
doioctl(fd, VIDIOC_QUERYCAP, &vcap, "VIDIOC_QUERYCAP");
@@ -814,5 +814,5 @@ list_done:
}
close(fd);
- exit(0);
+ std::exit(EXIT_SUCCESS);
}
--
2.25.3
