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| author | Jakob Kaivo <jkk@ung.org> | 2024-01-30 13:27:49 -0500 |
|---|---|---|
| committer | Jakob Kaivo <jkk@ung.org> | 2024-01-30 13:27:49 -0500 |
| commit | 635f3167091b5f7419cef9b24810f24269f40a37 (patch) | |
| tree | aae4edbab58abc6034fe46b7527ebfdc7ef5179d /src/setjmp/longjmp.c | |
| parent | 371913c93cc3ffc4dd0a4a18bc0f3021f0ec05db (diff) | |
update standards and safety
Diffstat (limited to 'src/setjmp/longjmp.c')
| -rw-r--r-- | src/setjmp/longjmp.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/setjmp/longjmp.c b/src/setjmp/longjmp.c index fc4305ca..26c65299 100644 --- a/src/setjmp/longjmp.c +++ b/src/setjmp/longjmp.c @@ -1,12 +1,12 @@ -#if 0 - #include <setjmp.h> +#include "_safety.h" /** restore calling environment **/ _Noreturn void longjmp(jmp_buf env, int val) { extern _Noreturn void __longjmp(jmp_buf); + SIGNAL_SAFE(0); /* use val if nonzero, otherwise 1 */ env[0] = val ? val : 1; @@ -35,6 +35,3 @@ UNDEFINED(The function containing the previous call to FUNCTION(setjmp) is no lo UNDEFINED(THIS() is called from a nested signal handler) STDC(1) */ - - -#endif |