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Full Discussion: Hang a Process
Operating Systems Linux SuSE Hang a Process Post 52948 by laila63 on Wednesday 30th of June 2004 11:18:38 AM
Old 06-30-2004
Quote:
Originally posted by Driver
You can attach to it using a debugger.

Code:
/home/stdnrw [0]> cat new.c
int
main(void) {
        sleep(10);
        puts("hello");
}
/home/stdnrw [0]> cc new.c -o new
/home/stdnrw [0]> ./new &
[1] 2468
/home/stdnrw [0]> gdb new 2468
GNU gdb 5.3
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i586-suse-linux"...
Attaching to program: /home/stdnrw/new, process 2468
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
0x400d6145 in nanosleep () from /lib/libc.so.6
(gdb) detach
Detaching from program: /home/stdnrw/new, process 2468
(gdb) hello

[1]    Exit 6                        ./new

(gdb)

I'm not sure I understand what you mean. Could you please further explain? Thanks.
 

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