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| author | Stefan Liebler <stli@linux.vnet.ibm.com> | 2016-10-07 09:56:47 +0200 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.vnet.ibm.com> | 2016-10-07 10:12:47 +0200 |
| commit | 75685c4d98cf260181879b799e403c6cc37418be (patch) | |
| tree | edd52ea1efc9dc9ef20d8bb99505a002529789ef /nptl/pt-system.c | |
| parent | 98ac7b7c85429913c94a9bd9fbe74bb5a333d224 (diff) | |
| download | glibc-75685c4d98cf260181879b799e403c6cc37418be.zip glibc-75685c4d98cf260181879b799e403c6cc37418be.tar.gz glibc-75685c4d98cf260181879b799e403c6cc37418be.tar.bz2 | |
Use libc_ifunc macro for system in libpthread.
This patch uses the libc_ifunc macro to create already existing ifunc function
system_ifunc if HAVE_IFUNC is defined.
ChangeLog:
* nptl/pt-system.c (system_ifunc): Use libc_ifunc macro.
Diffstat (limited to 'nptl/pt-system.c')
| -rw-r--r-- | nptl/pt-system.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/nptl/pt-system.c b/nptl/pt-system.c index 56f2a89..cc415da 100644 --- a/nptl/pt-system.c +++ b/nptl/pt-system.c @@ -32,21 +32,10 @@ # if HAVE_IFUNC -static __typeof (system) * -__attribute__ ((used)) -system_resolve (void) -{ - return &__libc_system; -} - -asm (".globl system_ifunc\n" - ".type system_ifunc, %gnu_indirect_function"); - -# ifdef HAVE_ASM_SET_DIRECTIVE -asm (".set system_ifunc, system_resolve"); -# else -asm ("system_ifunc = system_resolve"); -# endif +extern __typeof(system) system_ifunc; +# undef INIT_ARCH +# define INIT_ARCH() +libc_ifunc (system_ifunc, &__libc_system) # else /* !HAVE_IFUNC */ |