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author | Karel Zak | 2017-10-23 13:18:57 +0200 |
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committer | Karel Zak | 2017-10-23 13:18:57 +0200 |
commit | c61e986fd0ab33731bbe2762a8a3168572f5a3ea (patch) | |
tree | 3017c8a5d3168fbbadba8289baaac6edd07a3aa5 /lib | |
parent | Merge branch 'kill-child-feature' of https://github.com/nh2/util-linux (diff) | |
download | kernel-qcow2-util-linux-c61e986fd0ab33731bbe2762a8a3168572f5a3ea.tar.gz kernel-qcow2-util-linux-c61e986fd0ab33731bbe2762a8a3168572f5a3ea.tar.xz kernel-qcow2-util-linux-c61e986fd0ab33731bbe2762a8a3168572f5a3ea.zip |
lib/signames: remove signame array from header file
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'lib')
-rw-r--r-- | lib/signames.c | 116 |
1 files changed, 115 insertions, 1 deletions
diff --git a/lib/signames.c b/lib/signames.c index d64dee083..2c0be2447 100644 --- a/lib/signames.c +++ b/lib/signames.c @@ -40,7 +40,6 @@ */ #include <ctype.h> /* for isdigit() */ -#include <signames.h> #include <signal.h> #include <unistd.h> #include <string.h> @@ -48,7 +47,90 @@ #include "c.h" #include "strutils.h" +#include "signames.h" +static const struct signv { + const char *name; + int val; +} sys_signame[] = { + /* POSIX signals */ + { "HUP", SIGHUP }, /* 1 */ + { "INT", SIGINT }, /* 2 */ + { "QUIT", SIGQUIT }, /* 3 */ + { "ILL", SIGILL }, /* 4 */ +#ifdef SIGTRAP + { "TRAP", SIGTRAP }, /* 5 */ +#endif + { "ABRT", SIGABRT }, /* 6 */ +#ifdef SIGIOT + { "IOT", SIGIOT }, /* 6, same as SIGABRT */ +#endif +#ifdef SIGEMT + { "EMT", SIGEMT }, /* 7 (mips,alpha,sparc*) */ +#endif +#ifdef SIGBUS + { "BUS", SIGBUS }, /* 7 (arm,i386,m68k,ppc), 10 (mips,alpha,sparc*) */ +#endif + { "FPE", SIGFPE }, /* 8 */ + { "KILL", SIGKILL }, /* 9 */ + { "USR1", SIGUSR1 }, /* 10 (arm,i386,m68k,ppc), 30 (alpha,sparc*), 16 (mips) */ + { "SEGV", SIGSEGV }, /* 11 */ + { "USR2", SIGUSR2 }, /* 12 (arm,i386,m68k,ppc), 31 (alpha,sparc*), 17 (mips) */ + { "PIPE", SIGPIPE }, /* 13 */ + { "ALRM", SIGALRM }, /* 14 */ + { "TERM", SIGTERM }, /* 15 */ +#ifdef SIGSTKFLT + { "STKFLT", SIGSTKFLT }, /* 16 (arm,i386,m68k,ppc) */ +#endif + { "CHLD", SIGCHLD }, /* 17 (arm,i386,m68k,ppc), 20 (alpha,sparc*), 18 (mips) */ +#ifdef SIGCLD + { "CLD", SIGCLD }, /* same as SIGCHLD (mips) */ +#endif + { "CONT", SIGCONT }, /* 18 (arm,i386,m68k,ppc), 19 (alpha,sparc*), 25 (mips) */ + { "STOP", SIGSTOP }, /* 19 (arm,i386,m68k,ppc), 17 (alpha,sparc*), 23 (mips) */ + { "TSTP", SIGTSTP }, /* 20 (arm,i386,m68k,ppc), 18 (alpha,sparc*), 24 (mips) */ + { "TTIN", SIGTTIN }, /* 21 (arm,i386,m68k,ppc,alpha,sparc*), 26 (mips) */ + { "TTOU", SIGTTOU }, /* 22 (arm,i386,m68k,ppc,alpha,sparc*), 27 (mips) */ +#ifdef SIGURG + { "URG", SIGURG }, /* 23 (arm,i386,m68k,ppc), 16 (alpha,sparc*), 21 (mips) */ +#endif +#ifdef SIGXCPU + { "XCPU", SIGXCPU }, /* 24 (arm,i386,m68k,ppc,alpha,sparc*), 30 (mips) */ +#endif +#ifdef SIGXFSZ + { "XFSZ", SIGXFSZ }, /* 25 (arm,i386,m68k,ppc,alpha,sparc*), 31 (mips) */ +#endif +#ifdef SIGVTALRM + { "VTALRM", SIGVTALRM }, /* 26 (arm,i386,m68k,ppc,alpha,sparc*), 28 (mips) */ +#endif +#ifdef SIGPROF + { "PROF", SIGPROF }, /* 27 (arm,i386,m68k,ppc,alpha,sparc*), 29 (mips) */ +#endif +#ifdef SIGWINCH + { "WINCH", SIGWINCH }, /* 28 (arm,i386,m68k,ppc,alpha,sparc*), 20 (mips) */ +#endif +#ifdef SIGIO + { "IO", SIGIO }, /* 29 (arm,i386,m68k,ppc), 23 (alpha,sparc*), 22 (mips) */ +#endif +#ifdef SIGPOLL + { "POLL", SIGPOLL }, /* same as SIGIO */ +#endif +#ifdef SIGINFO + { "INFO", SIGINFO }, /* 29 (alpha) */ +#endif +#ifdef SIGLOST + { "LOST", SIGLOST }, /* 29 (arm,i386,m68k,ppc,sparc*) */ +#endif +#ifdef SIGPWR + { "PWR", SIGPWR }, /* 30 (arm,i386,m68k,ppc), 29 (alpha,sparc*), 19 (mips) */ +#endif +#ifdef SIGUNUSED + { "UNUSED", SIGUNUSED }, /* 31 (arm,i386,m68k,ppc) */ +#endif +#ifdef SIGSYS + { "SYS", SIGSYS }, /* 31 (mips,alpha,sparc*) */ +#endif +}; #ifdef SIGRTMIN static int rtsig_to_signum(const char *sig) @@ -93,3 +175,35 @@ int signame_to_signum(const char *sig) } return -1; } + +const char *signum_to_signame(int signum) +{ + size_t n; + + for (n = 0; n < ARRAY_SIZE(sys_signame); n++) { + if (sys_signame[n].val == signum) { + return sys_signame[n].name; + } + } + + return NULL; +} + +size_t get_numof_signames(void) +{ + return ARRAY_SIZE(sys_signame); +} + +int get_signame_by_idx(size_t idx, const char **signame, int *signum) +{ + if (idx >= ARRAY_SIZE(sys_signame)) + return -1; + + if (signame) + *signame = sys_signame[idx].name; + if (signum) + *signum = sys_signame[idx].val; + return 0; + +} + |