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authorPaul Eggert <eggert@cs.ucla.edu>2018-12-26 14:13:43 -0800
committerPaul Eggert <eggert@cs.ucla.edu>2018-12-27 11:17:06 -0800
commitc0feb731d5bd063f351487c28eadaf37b33d07a5 (patch)
tree7e8a78f51ab1f1b0cb257f518bd93af30c9ccc58 /sysdeps/x86_64/mempcpy_chk.S
parent5289f1f56b7174da6b036d24a7626d9cd658fb01 (diff)
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regex: simplify Gnulib port
This simplifies the code, by removing stuff intended for porting
to Gnulib but no longer needed there.
* posix/regcomp.c [!_LIBC]: No need to put #ifdef _LIBC around
uses of libc_hidden_def, weak_alias.
* posix/regcomp.c, posix/regexec.c: Use __restrict rather than
_Restrict_ except for public-facing headers.
* posix/regex_internal.h (attribute_hidden) [!_LIBC]:
Remove; already defined elsewhere.
* posix/regex.c, posix/regex_internal.h:
Use __GNUC_PREREQ instead of rolling our own.
* posix/regex_internal.h (__GNUC_PREREQ): Remove duplicate defn.
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