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Fix sysdeps/mips/__longjmp.c warning.

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This patch fixes

../sysdeps/mips/__longjmp.c:27:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]

which arose I think from the MIPS16 changes (renaming the function to
____longjmp with an alias __longjmp, so a prior header prototype for
__longjmp no longer sufficed to prevent a warning).  I've made the
function use a prototype definition, which is what we want for all
function definitions in glibc anyway.

Tested for MIPS.

	* sysdeps/mips/__longjmp.c (____longjmp): Use prototype
	definition.
This commit is contained in:
Joseph Myers 2014-11-26 16:34:06 +00:00
parent 59ef17152b
commit f1a5a0e3c3
2 changed files with 4 additions and 3 deletions
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ChangeLog
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@ -1,5 +1,8 @@
2014-11-26 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/__longjmp.c (____longjmp): Use prototype
definition.
* nptl/tst-cancel-self-cancelstate.c (do_test): Cast argument of
pthread_cleanup_push to void *.

4
sysdeps/mips/__longjmp.c
View File

@ -24,9 +24,7 @@
#endif
static void __attribute__ ((nomips16))
____longjmp (env_arg, val_arg)
__jmp_buf env_arg;
int val_arg;
____longjmp (__jmp_buf env_arg, int val_arg)
{
/* gcc 1.39.19 miscompiled the longjmp routine (as it did setjmp before
the hack around it); force it to use $a1 for the longjmp value.