diff options
Diffstat (limited to 'src/kill.c')
| -rw-r--r-- | src/kill.c | 47 |
1 files changed, 1 insertions, 46 deletions
diff --git a/src/kill.c b/src/kill.c index d87c7d0e6..bd5d9b291 100644 --- a/src/kill.c +++ b/src/kill.c @@ -35,6 +35,7 @@ #include "system.h" #include "error.h" #include "sig2str.h" +#include "operand2sig.h" /* The official name of this program (e.g., no `g' prefix). */ #define PROGRAM_NAME "kill" @@ -118,52 +119,6 @@ PID is an integer; if negative it identifies a process group.\n\ exit (status); } -/* Convert OPERAND to a signal number with printable representation SIGNAME. - Return the signal number, or -1 if unsuccessful. */ - -static int -operand2sig (char const *operand, char *signame) -{ - int signum; - - if (ISDIGIT (*operand)) - { - char *endp; - long int l = (errno = 0, strtol (operand, &endp, 10)); - int i = l; - signum = (operand == endp || *endp || errno || i != l ? -1 - : WIFSIGNALED (i) ? WTERMSIG (i) - : i); - } - else - { - /* Convert signal to upper case in the C locale, not in the - current locale. Don't assume ASCII; it might be EBCDIC. */ - char *upcased = xstrdup (operand); - char *p; - for (p = upcased; *p; p++) - if (strchr ("abcdefghijklmnopqrstuvwxyz", *p)) - *p += 'A' - 'a'; - - /* Look for the signal name, possibly prefixed by "SIG", - and possibly lowercased. */ - if (! (str2sig (upcased, &signum) == 0 - || (upcased[0] == 'S' && upcased[1] == 'I' && upcased[2] == 'G' - && str2sig (upcased + 3, &signum) == 0))) - signum = -1; - - free (upcased); - } - - if (signum < 0 || sig2str (signum, signame) != 0) - { - error (0, 0, _("%s: invalid signal"), operand); - return -1; - } - - return signum; -} - /* Print a row of `kill -t' output. NUM_WIDTH is the maximum signal number width, and SIGNUM is the signal number to print. The maximum name width is NAME_WIDTH, and SIGNAME is the name to print. */ |