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psignal
Langue: en
Version: 2008-08-21 (MeeGo - 06/11/10)
Section: 3 (Bibliothèques de fonctions)
NAME
psignal - print signal messageSYNOPSIS
#include <signal.h> void psignal(int sig, const char *s); extern const char *const sys_siglist[];
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
psignal(): _SVID_SOURCE || _BSD_SOURCE
sys_siglist: _BSD_SOURCE
DESCRIPTION
The psignal() function displays a message on stderr consisting of the string s, a colon, a space, and a string describing the signal number sig. If sig is invalid, the message displayed will indicate an unknown signal.The array sys_siglist holds the signal description strings indexed by signal number.
RETURN VALUE
The psignal() function returns no value.CONFORMING TO
POSIX.1-2008, 4.3BSD.SEE ALSO
perror(3), strsignal(3)COLOPHON
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