vsig(1F) FMLI Commands vsig(1F)NAME
vsig - synchronize a co-process with the controlling FMLI application
SYNOPSIS
vsig
DESCRIPTION
The vsig executable sends a SIGUSR2 signal to the controlling FMLI process. This signal/alarm causes FMLI to execute the FMLI built-in
command checkworld which causes all posted objects with a reread descriptor evaluating to TRUE to be reread. vsig takes no arguments.
EXAMPLES
Example 1: A sample output of vsig command.
The following is a segment of a shell program:
echo "Sending this string to an FMLI process"
vsig
The vsig executable will flush the output buffer before it sends the SIGUSR2 signal to make sure the string is actually in the pipe created
by the cocreate function.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
SEE ALSO coproc(1F), kill(1), kill(2), signal(3C), attributes(5)NOTES
Because vsig synchronize with FMLI, it should be used rather than kill to send a SIGUSR2 signal to FMLI.
SunOS 5.10 5 Jul 1990 vsig(1F)
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vsig(1F) FMLI Commands vsig(1F)NAME
vsig - synchronize a co-process with the controlling FMLI application
SYNOPSIS
vsig
DESCRIPTION
The vsig executable sends a SIGUSR2 signal to the controlling FMLI process. This signal/alarm causes FMLI to execute the FMLI built-in
command checkworld which causes all posted objects with a reread descriptor evaluating to TRUE to be reread. vsig takes no arguments.
EXAMPLES
Example 1: A sample output of vsig command.
The following is a segment of a shell program:
echo "Sending this string to an FMLI process"
vsig
The vsig executable will flush the output buffer before it sends the SIGUSR2 signal to make sure the string is actually in the pipe created
by the cocreate function.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
SEE ALSO coproc(1F), kill(1), kill(2), signal(3C), attributes(5)NOTES
Because vsig synchronize with FMLI, it should be used rather than kill to send a SIGUSR2 signal to FMLI.
SunOS 5.10 5 Jul 1990 vsig(1F)
HI,
I need to handle SIGUSR2 signal in my application to change the state of the application dynamically. I have implemented the signal handler. However the application is able to catch only one SIGUSR2 signal. The second SIGUSR2 signal causes the application to crash. This is happning only with... (3 Replies)
hi
I have created a application which uses SIGUSR2. It send this signal to server and waits for signal SIGUSR2 from server after server performing some operation server sends SIGUSR2 back to the application. The application then quits.
This works fine which ran from terminal , but when I... (3 Replies)
Thanks
just i want to know how i can use the SIGUSR1 and SIGUSR2.
can i use it in :
signal(SIGUSR1, the name of function )
and if i have the two children can i assign these signals one for each? (5 Replies)
Anyone knows a FMLI package for Suse?
I have bunch of screens, menu and lists on FMLI and, as much as I know,
There is no FMLI facility on Suse.
Any better suggestion than converting all of them in Shell script?
:confused: (2 Replies)
i am trying to synchronize between father process and son process
created by fork() command, to print simultaneously.
my program is written in c under bash shell.
the compile goes ok but when i try to run nothing happens and the program doesnot end.
my code is:
#include <stdio.h>... (1 Reply)
I know how I can pipe any output to another command thats easy |.
What i'm trying to do is send several addresses to the same command over and over again.
Essentially what I want to do is do an nslookup on an address and then take the resulting IP(s) and send each of those IP's to another... (2 Replies)
which signal will flush the file buffer in C/C++?
eg. send a signal to flush all the file buffer to a file/stdout with out invoking fflush().
-INT, -TERM?
someone please help me, thanks in advance!
waiting online... (8 Replies)