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alarm(1) manpage

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cinap_lenrek 2012-02-15 19:40:08 +01:00
parent 9f6eb984ec
commit 739846b452
2 changed files with 10 additions and 9 deletions
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16
sys/man/1/alarm
View File

@ -3,10 +3,10 @@
alarm \- ask for delayed note alarm \- ask for delayed note
.SH SYNOPSIS .SH SYNOPSIS
.B alarm .B alarm
[
.I time .I time
.I path .I command
.I arg [
.I arg ...
] ]
.SH DESCRIPTION .SH DESCRIPTION
.I Alarm .I Alarm
@ -14,11 +14,11 @@ causes an
.B alarm .B alarm
note (see note (see
.IR notify (2)) .IR notify (2))
to be sent to the process indicated by the argument to be sent to the process indicated by
.I path .I command
after the number of seconds after
given by the argument .I time
.I time. seconds.
.SH SOURCE .SH SOURCE
.B /sys/src/cmd/alarm.c .B /sys/src/cmd/alarm.c
.SH SEE ALSO .SH SEE ALSO

3
sys/src/cmd/alarm.c
View File

@ -29,7 +29,7 @@ int cpid;
void void
usage(void) usage(void)
{ {
fprint(2,"usage: alarm time path arg ...\n"); fprint(2,"usage: %s time command [ arg ... ]\n", argv0);
exits("usage"); exits("usage");
} }
@ -47,6 +47,7 @@ main(int argc, char *argv[])
Waitmsg *w; Waitmsg *w;
long n, t; long n, t;
argv0 = argv[0];
if(argc < 3) if(argc < 3)
usage(); usage();
n = strtol(argv[1], &p, 10); n = strtol(argv[1], &p, 10);