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author | dim <dim@FreeBSD.org> | 2012-04-29 11:04:31 +0000 |
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committer | dim <dim@FreeBSD.org> | 2012-04-29 11:04:31 +0000 |
commit | 81a3e2b46db5474df3633b850805e5e981a6cbb4 (patch) | |
tree | 698e4c5df1fba3867e4ca78763a6760206f74894 /sys/mips/include | |
parent | 6b0b09e72a82ff0e99c864ca023a9eb62f72d629 (diff) | |
download | FreeBSD-src-81a3e2b46db5474df3633b850805e5e981a6cbb4.zip FreeBSD-src-81a3e2b46db5474df3633b850805e5e981a6cbb4.tar.gz |
Add a convenience macro for the returns_twice attribute, and apply it to
the prototypes of the appropriate functions (getcontext, savectx,
setjmp, sigsetjmp and vfork).
MFC after: 2 weeks
Diffstat (limited to 'sys/mips/include')
-rw-r--r-- | sys/mips/include/pcb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/mips/include/pcb.h b/sys/mips/include/pcb.h index 9911339..52589f5 100644 --- a/sys/mips/include/pcb.h +++ b/sys/mips/include/pcb.h @@ -78,7 +78,7 @@ struct pcb extern struct pcb *curpcb; /* the current running pcb */ void makectx(struct trapframe *, struct pcb *); -int savectx(struct pcb *); +int savectx(struct pcb *) __returns_twice; #endif #endif /* !_MACHINE_PCB_H_ */ |