ALARM(2) System Calls Manual ALARM(2)NAME
alarm - schedule signal after specified time
SYNOPSIS
alarm(seconds)
unsigned seconds;
DESCRIPTION
Alarm causes signal SIGALRM, see signal(2), to be sent to the invoking process in a number of seconds given by the argument. Unless caught
or ignored, the signal terminates the process.
Alarm requests are not stacked; successive calls reset the alarm clock. If the argument is 0, any alarm request is cancelled. Because the
clock has a 1-second resolution, the signal may occur up to one second early; because of scheduling delays, resumption of execution of when
the signal is caught may be delayed an arbitrary amount. The longest specifiable delay time is 65535 seconds.
The return value is the amount of time previously remaining in the alarm clock.
SEE ALSO pause(2), signal(2), sleep(3)ASSEMBLER
(alarm = 27.)
(seconds in r0)
sys alarm
(previous amount in r0)
ALARM(2)
Check Out this Related Man Page
alarm(3) Library Functions Manual alarm(3)Name
alarm - schedule signal after specified time
Syntax
#include <unistd.h>
unsigned alarm(seconds)
unsigned seconds;
Description
The subroutine causes signal SIGALRM, see to be sent to the invoking process in a number of seconds given by the argument. Unless caught
or ignored, the signal terminates the process.
The requests are not stacked. Successive calls reset the alarm clock. If the argument is 0, any request is canceled. Because of schedul-
ing delays, resumption of execution of when the signal is caught may be delayed an arbitrary amount. The longest specifiable delay time is
100000000 seconds. Values larger than 100000000 will be silently rounded down to 100000000.
The return value is the amount of time previously remaining in the alarm clock.
Environment
When your program is compiled using the System V environment, rounds up any positive fraction of a second to the next second.
When your program is compiled using the POSIX environment, takes a parameter of type unsigned, and returns a value of type unsigned.
See Alsogetitimer(2), sigpause(2), sigvec(2), signal(3), sleep(3)alarm(3)
Hi,
when I execute a script on unix AIX, I've got an error message:
"Execution: 85328 Signal d'alarme".
If I edit this file with "vi", I ve got the same error after a while (about 1 minute).
If I try with another user I still have the problem.
But if I rename this file, no problem.
My... (5 Replies)
Hello,
I'm kind of new to autosys, but I'm assuming there is a way to have Alarms be emailed instead of having to run jobscape and click the Alarm button to see what jobs have failed? Does anyone have an insight onto how this can be done? Thanks. (14 Replies)
I am trying to write a program that will;
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2) Then in the same position show the message "The ALARM is going off now!" for 5 seconds
3) Repeat 1) then 2) infinitely until user presses Ctrl C
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Hey,
I want to ask a simple Question....
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Hi All,
Please help to write the script that should raise an alarm if the new logs will not come in the log file.
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Hi Experts,
I am using Solaris-10, Sun-Fire-V445.
i got often the below message-
"Memory Usage – Critical, Memory usage (RAM) exceeding 90%
The memory utilization is exceeding 90%" in a application running on solaris.
I checked with Vmstat. Everything seems to be fine. Where i should... (5 Replies)
hi,
im trying to setup a script which can look at a file and email me when a fail is present, this runs on cron every 10 minutes
Below is the file that will tell me if a PASS or FAIL has occured
$more monitor/results
Test: 01db_up.sh. Status: PASS. Message: db is up
Test: 02cm_up.sh.... (5 Replies)
I'm pretty unsophisticated in my scripting. I never followed a method
to learn, I just use google when I want to figure out how to use a
command or preform a certain function (and most of the results are from
here or the ABSG). Anyway, there are a lot of gaps in my knowledge.
So, I wanted... (13 Replies)
Hi folks, i encountered an issue, no alarm is triggered when the tape is full on the Solaris server.
The tape is 72GB.
There is an alarm generating shell script in the server, which will trigger an alarm when it detects the tape is full.
Hence, I will receive SMS and email alerts.
This has been... (10 Replies)
I'm trying to run a alarm.sh using crontab, which play a song as
an alarm at 6.15 am. I'm using amixer so that volume increases by 10% in every loop.
My script is the following.
SHELL=/bin/bash
PLAYER=/usr/bin/mplayer
SONG=/home/hbar/Music/song.mp3
DISPLAY=:0.0
15 06 * * *... (10 Replies)
Hi friends,
I have one unix command which is used to check the network status manually.
followig is the command
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Network 1 is ok
Network 2 is ok
network 3 is ok
network 4 is ok
.
.
.
.
Network 10 is... (8 Replies)
Hi,
I am facing following alarms in var/adm/messages after an interval of 10 mins. I dont know what the impact is and how can i fix it. Can anyone help please?
Dec 4 07:50:03 hxcsvc-a01 ftpd: open_module: stat(/usr/lib/security/pam_unix_session.so.1) failed: No such file or directory
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Greetings,
I have been facing one issue here and I am not understanding what is causing.
I am getting a lot of alarms complaining that the partition for example /proc/12345 , is full, but the partition does not existe on the server. Which is not supposed to happen, because /proc is not a real... (10 Replies)