GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 2.1AS(Slurm) |
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getsid(2) |
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getsid − get session ID
#include <unistd.h>
pid_t getsid(pid_t pid);
getsid(0) returns the session ID of the calling process. getsid(p) returns the session ID of the process with process ID p.
On error, −1 will be returned. The only error which can happen is ESRCH, when no process with process ID p was found.
SVr4, which documents an additional EPERM error condition.
setsid(2)
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getsid(2) | |