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hurd: Avoid more libc.so local PLTs

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* hurd/catch-signal.c (__hurd_catch_signal): Call __libc_siglongjmp
	instead if siglongjmp.
	(hurd_safe_memmove): Call __libc_longjmp instead of longjmp.
	* hurd/hurdfault.c (faulted): Call __libc_longjmp instead of longjmp.
	* include/setjmp.h (__libc_siglongjmp, __libc_longjmp): New hidden
	prototypes.
	* libio/iolibio.h (_IO_puts): New hidden prototype.
	* libio/ioputs.c (_IO_puts): New hidden def.
	* setjmp/longjmp.c (__libc_longjmp, __libc_siglongjmp): New hidden
	defs.
	* sysdeps/mach/hurd/sigwait.c (__sigwait): Call __libc_longjmp instead
	of longjmp.
This commit is contained in:
Samuel Thibault
2018-04-03 00:34:31 +00:00
parent 62108dbf61
commit 82dbf555a4
8 changed files with 23 additions and 4 deletions
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4
hurd/catch-signal.c
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@ -32,7 +32,7 @@ __hurd_catch_signal (sigset_t sigset,
instance calling hurd_catch_signal again would then dump core. */
sigjmp_buf buf;
void throw (int signo, long int sigcode, struct sigcontext *scp)
{ siglongjmp (buf, scp->sc_error ?: EGRATUITOUS); }
{ __libc_siglongjmp (buf, scp->sc_error ?: EGRATUITOUS); }
struct hurd_signal_preemptor preemptor =
{
@ -121,7 +121,7 @@ hurd_safe_memmove (void *dest, const void *src, size_t nbytes)
{
jmp_buf buf;
void throw (int signo, long int sigcode, struct sigcontext *scp)
{ longjmp (buf, scp->sc_error ?: EGRATUITOUS); }
{ __libc_longjmp (buf, scp->sc_error ?: EGRATUITOUS); }
struct hurd_signal_preemptor src_preemptor =
{