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Code Issues Releases Activity

Improve compatibility with musl-libc (Bug#48789)

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* lib-src/seccomp-filter.c (export_filter): Remove use of
nonstandard macro TEMP_FAILURE_RETRY.
This commit is contained in:
Philipp Stephani 2021-08-29 20:51:39 +02:00
parent a2a0b70c8b
commit 8fa624b39b
1 changed files with 6 additions and 3 deletions
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9
lib-src/seccomp-filter.c
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@ -131,9 +131,12 @@ export_filter (const char *file,
int (*function) (const scmp_filter_ctx, int),
const char *name)
{
int fd = TEMP_FAILURE_RETRY (
open (file, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_CLOEXEC,
0644));
int fd;
do
fd = open (file,
O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_CLOEXEC,
0644);
while (fd < 0 && errno == EINTR);
if (fd < 0)
fail (errno, "open %s", file);
int status = function (ctx, fd);