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Linux: Use __fstatat64 in fchmodat implementation

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fstatat64 depends on inlining to produce the desired __fxstatat64
call, which does not happen with -Os, leading to a link failure
with an undefined reference to fstatat64.  __fxstatat64 has a macro
definition in include/sys/stat.h and thus avoids the problem.
This commit is contained in:
Florian Weimer
2020-03-05 13:27:53 +01:00
parent c10826a327
commit e5244cd88a
1 changed files with 1 additions and 1 deletions
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sysdeps/unix/sysv/linux/fchmodat.c
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@ -48,7 +48,7 @@ fchmodat (int fd, const char *file, mode_t mode, int flag)
/* Use fstatat because fstat does not work on O_PATH descriptors /* Use fstatat because fstat does not work on O_PATH descriptors
before Linux 3.6. */ before Linux 3.6. */
struct stat64 st; struct stat64 st;
if (fstatat64 (pathfd, "", &st, AT_EMPTY_PATH) != 0) if (__fstatat64 (pathfd, "", &st, AT_EMPTY_PATH) != 0)
{ {
__close_nocancel (pathfd); __close_nocancel (pathfd);
return -1; return -1;