glibc/sysdeps/unix/sysv/linux/alpha/creat.c

/* sysdeps/unix/sysv/linux/wordsize-64/syscalls.list defines creat and
   creat64 for most linux targets, but on alpha creat is not a syscall.
   If we do nothing, we'll wind up with creat64 being undefined, because
   the syscalls.list assumes the creat->creat64 alias was created.  We
   could have overridden that with a create64.c, but we might as well do
   the right thing and set up creat64 as an alias.  */
#include <io/creat.c>
weak_alias(creat, creat64)
alpha: Add sysdep/unix/sysv/linux/alpha/creat.c. Signed-off-by: Richard Henderson <rth@twiddle.net> 2010-03-26 17:28:37 +00:00			`/* sysdeps/unix/sysv/linux/wordsize-64/syscalls.list defines creat and`
			`creat64 for most linux targets, but on alpha creat is not a syscall.`
			`If we do nothing, we'll wind up with creat64 being undefined, because`
			`the syscalls.list assumes the creat->creat64 alias was created. We`
			`could have overridden that with a create64.c, but we might as well do`
			`the right thing and set up creat64 as an alias. */`
			`#include <io/creat.c>`
Remove __libc_creat function name. glibc has lots of __libc_* function names that no longer serve any purpose (are not used for any calls or exported at a public symbol version). This patch removes __libc_creat. It has the effect of creat becoming a strong symbol instead of a weak symbol in various cases, but that's fine; in shared libraries it doesn't matter at all, while for static linking the only other symbol sometimes defined in the same object is creat64, and whenever creat64 is a reserved name so is creat. Other such cases of unnecessary __libc_* symbols are expected to be dealt with in separate patches over time. Tested for x86_64 (testsuite, and that the disassembly of installed shared libraries is unchanged by the patch). * include/fcntl.h (__libc_creat): Remove declaration. * io/creat.c (__libc_creat): Rename to creat. (creat): Do not define as alias. * sysdeps/unix/sysv/linux/alpha/creat.c (creat64): Define as alias of creat instead of __libc_creat. * sysdeps/unix/sysv/linux/generic/creat.c (__libc_creat): Rename to creat. (creat): Do not define as alias. [__WORDSIZE == 64] (creat64): Define as alias of creat instead of __libc_creat. * sysdeps/unix/sysv/linux/syscalls.list (creat): Do not define __libc_creat name. * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list (creat): Likewise. 2014-10-30 19:44:31 +00:00			`weak_alias(creat, creat64)`