Update help message

Damien Goutte-Gattat 2013-03-20 17:07:53 +01:00
parent 9a363b2c0c
commit 13bf203e7a
1 changed files with 3 additions and 2 deletions

View File

@ -32,8 +32,9 @@
static void
usage(int status)
puts("Usage: wait4 pid\n\
Wait until the specified process terminates.\n");
puts("Usage: wait4 pid[,...]\n\
Waits until the specified process terminates. If more than one\n\
PID is specified, waits for all of them.\n");
-h, --help Display this help message.\n\