The following changes since commit a54cf03496c0e181974a63c2b60b2dc522e4b8a9:
Add __weak sync_file_range() (2010-03-13 11:29:47 +0100)
are available in the git repository at:
git://git.kernel.dk/fio.git master
Jens Axboe (1):
Check for syscall definitions, before declaring __weak helper
helpers.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
---
Diff of recent changes:
diff --git a/helpers.c b/helpers.c
index 779f9fb..c695331 100644
--- a/helpers.c
+++ b/helpers.c
@@ -3,14 +3,17 @@
#include <sys/socket.h>
#include <sys/time.h>
#include <netinet/in.h>
+#include <unistd.h>
#include "compiler/compiler.h"
#include "os/os.h"
+#ifndef __NR_fallocate
int __weak posix_fallocate(int fd, off_t offset, off_t len)
{
return 0;
}
+#endif
int __weak inet_aton(const char *cp, struct in_addr *inp)
{
@@ -30,8 +33,11 @@ int __weak clock_gettime(clockid_t clk_id, struct timespec *ts)
return ret;
}
+#ifndef __NR_sync_file_range
int __weak sync_file_range(int fd, off64_t offset, off64_t nbytes,
unsigned int flags)
{
- return 0;
+ errno = ENOSYS;
+ return -1;
}
+#endif
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