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libc: Introduce __errordecl()

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Define __errordecl and replace __attribute__((__error__("foo")))
with __errordecl. Make sure __errordecl is a no-op on clang, as it
generates a compile time warning.

Change-Id: Ifa1a2d3afd6881de9d479fc2adac6737871a2949
This commit is contained in:
Nick Kralevich
2013-06-18 10:46:02 -07:00
parent 977a33137d
commit b24c0637d0
5 changed files with 16 additions and 21 deletions
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3
libc/include/sys/stat.h
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@@ -134,8 +134,7 @@ extern mode_t umask(mode_t);
extern mode_t __umask_chk(mode_t);
extern mode_t __umask_real(mode_t)
__asm__(__USER_LABEL_PREFIX__ "umask");
extern void __umask_error()
__attribute__((__error__("umask called with invalid mode")));
__errordecl(__umask_error, "umask called with invalid mode");
__BIONIC_FORTIFY_INLINE
mode_t umask(mode_t mode) {