Linux Signals: Difference between revisions
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==SIGWINCH (28)== | ==SIGWINCH (28)== | ||
[[Httpd_Concepts#Graceful_Stop|httpd Graceful Stop]] | Also see: | ||
<blockquote style="background-color: #f9f9f9; border: solid thin lightgrey;"> | |||
:[[Httpd_Concepts#Graceful_Stop|httpd Graceful Stop]] | |||
</blockquote> | |||
==SIGIO (29)== | ==SIGIO (29)== | ||
Revision as of 20:46, 2 January 2017
External
Internal
Signals
SIGHUP (1)
POSIX signal. Hangup.
Hangup is the signal that is sent to the process when the terminal closes on a foreground process.
Also see:
SIGINT (2)
Sends the process an interrupt. Guaranteed to be present on all systems.
SIGQUIT (3)
SIGILL (4)
SIGTRAP (5)
SIGFPE (8)
SIGKILL (9)
POSIX. Kill the process. The signal cannot be caught or ignored. Guaranteed to be present on all systems.
SIGUSR1 (10)
Also see:
SIGSEGV (11)
SIGUSR2 (12)
SIGPIPE (13)
SIGALRM (14)
SIGTERM (15)
Also see:
SIGSTKFLT (16)
SIGCHLD (17)
SIGCONT (18)
POSIX. Continue executing, if stopped.
Also see:
SIGSTOP (19)
POSIX. Stop executing. The signal cannot be caught or ignored.
Also see:
SIGTSTP (20)
SIGTTIN (21)
SIGTTOU (22)
SIGURG (23)
SIGXCPU (24)
SIGXFSZ (25)
SIGVTALRM (26)
SIGPROF (27)
SIGWINCH (28)
Also see: