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add exitcode

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This commit is contained in:
rsc 2006-04-08 23:49:08 +00:00
parent 45cb54e8a6
commit 1f2ab849c0
1 changed files with 11 additions and 0 deletions
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11
src/cmd/rc/plan9ish.c
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@ -545,3 +545,14 @@ void Memcpy(char *a, char *b, long n)
void *Malloc(ulong n){ void *Malloc(ulong n){
return malloc(n); return malloc(n);
} }
int
exitcode(char *msg)
{
int n;
n = atoi(msg);
if(n == 0)
n = 1;
return n;
}