psignal(3) Library Functions Manual psignal(3) psignal, psiginfo - (libc -lc) #include void psignal(int sig, const char *s); void psiginfo(const siginfo_t *pinfo, const char *s); glibc ( feature_test_macros(7)): psignal(): glibc 2.19: _DEFAULT_SOURCE glibc 2.19 : _BSD_SOURCE || _SVID_SOURCE psiginfo(): _POSIX_C_SOURCE >= 200809L psignal() stderr s sig . s NULL . sig . psiginfo() psignal() pinfo siginfo_t . psiginfo() ( SIGCHLD kill(2) sigqueue(3)). psignal() psiginfo() . attributes(7). +----------------------+------------------------------------+---------------------------------------------------------------------------------------------+ | | | | +----------------------+------------------------------------+---------------------------------------------------------------------------------------------+ |psignal() | | (locale) (MT-Safe) | |psiginfo() | | | +----------------------+------------------------------------+---------------------------------------------------------------------------------------------+ POSIX.1-2008. glibc 2.10. POSIX.1-2008 4.3BSD. glibc 2.12 psiginfo() : o . o . sigaction(2) perror(3) strsignal(3) signal(7) 3 . . : . 6.18 8 2026 psignal(3)