diff options
Diffstat (limited to 'usr.bin/script/script.c')
| -rw-r--r-- | usr.bin/script/script.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/usr.bin/script/script.c b/usr.bin/script/script.c index 6c4e0ee..a21785a 100644 --- a/usr.bin/script/script.c +++ b/usr.bin/script/script.c @@ -219,23 +219,17 @@ usage(void) void finish(void) { - pid_t pid; - int die, e, status; + int e, status; - die = e = 0; - while ((pid = wait3(&status, WNOHANG, 0)) > 0) - if (pid == child) { - die = 1; - if (WIFEXITED(status)) - e = WEXITSTATUS(status); - else if (WIFSIGNALED(status)) - e = WTERMSIG(status); - else /* can't happen */ - e = 1; - } - - if (die) + if (waitpid(child, &status, 0) == child) { + if (WIFEXITED(status)) + e = WEXITSTATUS(status); + else if (WIFSIGNALED(status)) + e = WTERMSIG(status); + else /* can't happen */ + e = 1; done(e); + } } void |
