psignal(3) Library Functions Manual psignal(3) psignal, psiginfo - print signal description C (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(): Since glibc 2.19: _DEFAULT_SOURCE glibc 2.19 and earlier: _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(), psiginfo() | | MT-Safe locale | +----------------------------+----------------------------------------------------------+--------------------------+ POSIX.1-2008. glibc 2.10. POSIX.1-2008, 4.3BSD. Up to glibc 2.12, psiginfo() had the following bugs: o . o . sigaction(2), perror(3), strsignal(3), signal(7) () Alexey, Azamat Hackimov , kogamatranslator49 , Darima Kogan , Max Is , Yuri Kozlov ; GNU (GNU General Public License - GPL, 3 ) , - . - , , () () () <>. Linux 6.9.1 2 2024 . psignal(3)