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| author | Roland McGrath <roland@hack.frob.com> | 2014-05-09 10:05:29 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2014-05-09 10:06:20 -0700 |
| commit | 55d4d550c8d77d42f968ac5a3f9be2dfcb05b620 (patch) | |
| tree | 8614aa418dba61ee577c17945d5b196d92e8bd79 | |
| parent | 77d08acaadfb197cd03c56ac8f72baabeb305f25 (diff) | |
| download | glibc-55d4d550c8d77d42f968ac5a3f9be2dfcb05b620.tar glibc-55d4d550c8d77d42f968ac5a3f9be2dfcb05b620.tar.gz glibc-55d4d550c8d77d42f968ac5a3f9be2dfcb05b620.tar.bz2 glibc-55d4d550c8d77d42f968ac5a3f9be2dfcb05b620.zip | |
Silence a missing-noreturn warning for _Unwind_Resume.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | sysdeps/gnu/unwind-resume.c | 12 |
2 files changed, 11 insertions, 5 deletions
@@ -1,3 +1,7 @@ +2014-05-09 Roland McGrath <roland@hack.frob.com> + + * sysdeps/gnu/unwind-resume.c (libgcc_s_resume): Mark as noreturn. + 2014-05-09 Joseph Myers <joseph@codesourcery.com> [BZ #16064] diff --git a/sysdeps/gnu/unwind-resume.c b/sysdeps/gnu/unwind-resume.c index c7d6870731..5044a7182e 100644 --- a/sysdeps/gnu/unwind-resume.c +++ b/sysdeps/gnu/unwind-resume.c @@ -21,7 +21,8 @@ #include <unwind.h> #include <gnu/lib-names.h> -static void (*libgcc_s_resume) (struct _Unwind_Exception *exc); +static void (*libgcc_s_resume) (struct _Unwind_Exception *exc) + __attribute__ ((noreturn)); static _Unwind_Reason_Code (*libgcc_s_personality) (int, _Unwind_Action, _Unwind_Exception_Class, struct _Unwind_Exception *, struct _Unwind_Context *); @@ -37,7 +38,8 @@ init (void) if (handle == NULL || (resume = __libc_dlsym (handle, "_Unwind_Resume")) == NULL || (personality = __libc_dlsym (handle, "__gcc_personality_v0")) == NULL) - __libc_fatal (LIBGCC_S_SO " must be installed for pthread_cancel to work\n"); + __libc_fatal (LIBGCC_S_SO + " must be installed for pthread_cancel to work\n"); libgcc_s_resume = resume; libgcc_s_personality = personality; @@ -48,7 +50,7 @@ _Unwind_Resume (struct _Unwind_Exception *exc) { if (__glibc_unlikely (libgcc_s_resume == NULL)) init (); - libgcc_s_resume (exc); + (*libgcc_s_resume) (exc); } _Unwind_Reason_Code @@ -59,6 +61,6 @@ __gcc_personality_v0 (int version, _Unwind_Action actions, { if (__glibc_unlikely (libgcc_s_personality == NULL)) init (); - return libgcc_s_personality (version, actions, exception_class, - ue_header, context); + return (*libgcc_s_personality) (version, actions, exception_class, + ue_header, context); } |