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| author | Russ Cox <rsc@golang.org> | 2008-12-03 14:21:28 -0800 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2008-12-03 14:21:28 -0800 |
| commit | dfa5893d4f5a5724e36e1265eba4e148ca42911f (patch) | |
| tree | c5608a8146ee938d88da7942dd5bb4a17dc904ea /src/runtime/runtime.h | |
| parent | 2b39165f1eabc309bc774f6b1ac7c0ce62270c5d (diff) | |
| download | go-dfa5893d4f5a5724e36e1265eba4e148ca42911f.tar.xz | |
preparation for exec.
* syscall:
add syscall.RawSyscall, which doesn't use sys.entersyscall/sys.exitsyscall
add syscall.dup2
add syscall.BytePtrPtr
add syscall.Rusage, RusagePtr
add syscall.F_GETFD, F_SETFD, FD_CLOEXEC
* runtime:
clean up, correct signal handling.
can now survive (continue running after) a signal.
R=r
DELTA=394 (286 added, 51 deleted, 57 changed)
OCL=20351
CL=20369
Diffstat (limited to 'src/runtime/runtime.h')
| -rw-r--r-- | src/runtime/runtime.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/runtime/runtime.h b/src/runtime/runtime.h index 4b282c1265..e37786e4fb 100644 --- a/src/runtime/runtime.h +++ b/src/runtime/runtime.h @@ -48,6 +48,7 @@ typedef union Note Note; typedef struct Stktop Stktop; typedef struct String *string; typedef struct Usema Usema; +typedef struct SigTab SigTab; /* * per cpu declaration @@ -179,9 +180,15 @@ struct Alg }; struct SigTab { - int32 catch; + int32 flags; int8 *name; }; +enum +{ + SigCatch = 1<<0, + SigIgnore = 1<<1, + SigRestart = 1<<2, +}; // (will be) shared with go; edit ../cmd/6g/sys.go too. // should move out of sys.go eventually. @@ -305,8 +312,6 @@ uint8* sys·mmap(byte*, uint32, int32, int32, int32, uint32); void sys·memclr(byte*, uint32); void sys·setcallerpc(void*, void*); void* sys·getcallerpc(void*); -void sys·sigaction(int64, void*, void*); -void sys·rt_sigaction(int64, void*, void*, uint64); /* * runtime go-called |