The parsable output includes only lines of online CPUs. To also include
lines for all offline CPUs the "--all" option can be specified.
Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
---
sys-utils/lscpu.1 | 4 +++-
sys-utils/lscpu.c | 7 ++++++-
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/sys-utils/lscpu.1 b/sys-utils/lscpu.1
index 3bf341b..7242a6b 100644
--- a/sys-utils/lscpu.1
+++ b/sys-utils/lscpu.1
@@ -6,7 +6,7 @@
lscpu \- CPU architecture information helper
.SH SYNOPSIS
.B lscpu
-.RB [ \-ehpxV ]
+.RB [ \-aehpxV ]
.RB [ \-s
.IR directory ]
.SH DESCRIPTION
@@ -27,6 +27,8 @@ the defined order.
.SH OPTIONS
.TP
+.BR \-a , " \-\-all"
+Include online and offline CPUs in output.
.TP
.BR \-e , " \-\-extended " \fI[=list]\fP
Print CPU list out in human-readable format.
diff --git a/sys-utils/lscpu.c b/sys-utils/lscpu.c
index 2e45b05..7923cc2 100644
--- a/sys-utils/lscpu.c
+++ b/sys-utils/lscpu.c
@@ -1293,6 +1293,7 @@ static void __attribute__((__noreturn__)) usage(FILE *out)
" -p, --parse[=LIST] print out a parsable instead of a readable format\n"
" -e, --table[=LIST] print out a readable format\n"
" -s, --sysroot DIR use directory DIR as system root\n"
+ " -a, --all print online and offline CPUs\n"
" -x, --hex print hexadecimal masks rather than lists of CPUs\n"
" -V, --version output version information and exit\n"));
@@ -1308,6 +1309,7 @@ int main(int argc, char *argv[])
int print_cpu_table = 0;
static const struct option longopts[] = {
+ { "all", no_argument, 0, 'a' },
{ "extended", optional_argument, 0, 'e' },
{ "help", no_argument, 0, 'h' },
{ "parse", optional_argument, 0, 'p' },
@@ -1322,11 +1324,14 @@ int main(int argc, char *argv[])
textdomain(PACKAGE);
memset(mod, 0, sizeof(*mod));
- while ((c = getopt_long(argc, argv, "e::hp::s:xV", longopts, NULL)) != -1) {
+ while ((c = getopt_long(argc, argv, "ae::hp::s:xV", longopts, NULL)) != -1) {
if (print_cpu_table && strchr("ep", c))
errx(EXIT_FAILURE,
_("extended and parsable are mutually exclusive"));
switch (c) {
+ case 'a':
+ mod->allcpus = 1;
+ break;
case 'h':
usage(stdout);
case 'e':
--
1.7.5.4
--
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