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| author | rsc <devnull@localhost> | 2004-12-28 01:45:05 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2004-12-28 01:45:05 +0000 |
| commit | 22c7ebffdade6036f5b46347f6a6ca41023c6253 (patch) | |
| tree | 78841d3f6de1a3231dcb9abf459136472a92bed5 /src/cmd/sam/unix.c | |
| parent | 7ffc5208a82cd7339c125956a9702ac08c0ff2f4 (diff) | |
| download | plan9port-22c7ebffdade6036f5b46347f6a6ca41023c6253.tar.gz plan9port-22c7ebffdade6036f5b46347f6a6ca41023c6253.zip | |
more little compile fixes
Diffstat (limited to 'src/cmd/sam/unix.c')
| -rw-r--r-- | src/cmd/sam/unix.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/cmd/sam/unix.c b/src/cmd/sam/unix.c index 162ba74f..2505f854 100644 --- a/src/cmd/sam/unix.c +++ b/src/cmd/sam/unix.c @@ -177,16 +177,20 @@ tempdisk(void) return fd; } -#undef wait +#undef waitfor int -waitfor(int pid) +samwaitfor(int pid) { - int wm; - int rpid; - - do; while((rpid = wait(&wm)) != pid && rpid != -1); - return (WEXITSTATUS(wm)); -} + int r; + Waitmsg *w; + + w = p9waitfor(pid); + if(w == nil) + return -1; + r = atoi(w->msg); + free(w); + return r; +} void samerr(char *buf) |