Minix Man Pages
home | helpSIGRELSE(3) BSD Library Functions Manual SIGRELSE(3) NAME sigrelse -- manipulate current signal mask LIBRARY Standard C Library (libc, -lc) SYNOPSIS #include <signal.h> int sigrelse(int sig); DESCRIPTION This interface is made obsolete by sigprocmask(2). The sigrelse() function removes the signal sig from the calling process' signal mask. RETURN VALUES If successful, the sigrelse() function returns 0. Otherwise -1 is returned and errno is set to indicate the error. ERRORS The sigrelse() function will fail if: [EINVAL] The argument sig is not a valid signal number. SEE ALSO sigprocmask(2), sighold(3) STANDARDS The sigrelse() function conforms to IEEE Std 1003.1-2001 ("POSIX.1"). It was however marked as obsolete in the IEEE Std 1003.1-2008 ("POSIX.1") revision of the standard. BSD April 30, 2010 BSD
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO | STANDARDS