diff options
Diffstat (limited to 'src/sysdep.c')
| -rw-r--r-- | src/sysdep.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/sysdep.c b/src/sysdep.c index 736723bdf3d..8402ffe308c 100644 --- a/src/sysdep.c +++ b/src/sysdep.c @@ -2653,10 +2653,11 @@ emacs_perror (char const *message) int renameat_noreplace (int srcfd, char const *src, int dstfd, char const *dst) { -#if defined SYS_renameat2 && defined RENAME_NOREPLACE - return syscall (SYS_renameat2, srcfd, src, dstfd, dst, RENAME_NOREPLACE); -#elif defined CYGWIN && defined RENAME_NOREPLACE +#if HAVE_RENAMEAT2 && defined RENAME_NOREPLACE return renameat2 (srcfd, src, dstfd, dst, RENAME_NOREPLACE); +#elif defined SYS_renameat2 && defined RENAME_NOREPLACE + /* Linux kernel 3.15 (2014) or later, with glibc 2.27 (2018) or earlier. */ + return syscall (SYS_renameat2, srcfd, src, dstfd, dst, RENAME_NOREPLACE); #elif defined RENAME_EXCL return renameatx_np (srcfd, src, dstfd, dst, RENAME_EXCL); #else |