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journal: posix_fallocate() does not set errno

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manpage says:
 posix_fallocate() returns zero on success, or an error number on
 failure. Note that errno is not set.
This commit is contained in:
Michal Schmidt 2015-11-05 13:44:07 +01:00
parent 709f6e46a3
commit 7bb87460e6
1 changed files with 4 additions and 2 deletions
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6
src/journal/journald-kmsg.c
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@ -442,6 +442,7 @@ fail:
int server_open_kernel_seqnum(Server *s) {
_cleanup_close_ int fd;
uint64_t *p;
int r;
assert(s);
@ -455,8 +456,9 @@ int server_open_kernel_seqnum(Server *s) {
return 0;
}
if (posix_fallocate(fd, 0, sizeof(uint64_t)) < 0) {
log_error_errno(errno, "Failed to allocate sequential number file, ignoring: %m");
r = posix_fallocate(fd, 0, sizeof(uint64_t));
if (r != 0) {
log_error_errno(r, "Failed to allocate sequential number file, ignoring: %m");
return 0;
}