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(parent: af3cabb) | patch
Emulate openat-family functions using Linux's procfs, if possible.
authorJim Meyering <jim@meyering.net>
Sat, 12 Nov 2005 10:06:29 +0000 (10:06 +0000)
committerJim Meyering <jim@meyering.net>
Sat, 12 Nov 2005 10:06:29 +0000 (10:06 +0000)
commit108429b83f3146b54a94b781b1f28ae5ffe114a0
tree5fed81c6ba82b5b61f2a8e069101ab1afbc640e2tree
parentaf3cabbf7f6209d13d84052108cd57188b881365commit | diff
Emulate openat-family functions using Linux's procfs, if possible.
Idea and some code from Ulrich Drepper's glibc changes.

(BUILD_PROC_NAME): New macro.
Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
(rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
before falling back on save_cwd and restore_cwd.
(fdopendir, fstatat, unlinkat): Likewise.
lib/openat.c diff | blob | blame | history
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