diff options
Diffstat (limited to 'lib/libc/string/strsignal.c')
| -rw-r--r-- | lib/libc/string/strsignal.c | 65 |
1 files changed, 51 insertions, 14 deletions
diff --git a/lib/libc/string/strsignal.c b/lib/libc/string/strsignal.c index f839e44034e4..ed8a6e6b5d00 100644 --- a/lib/libc/string/strsignal.c +++ b/lib/libc/string/strsignal.c @@ -37,38 +37,75 @@ static char sccsid[] = "@(#)strerror.c 8.1 (Berkeley) 6/4/93"; #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); -#include <stdio.h> +#if defined(NLS) +#include <limits.h> +#include <nl_types.h> +#endif + +#include <errno.h> #include <string.h> #include <signal.h> +#define UPREFIX "Unknown signal" + +/* XXX: negative 'num' ? (REGR) */ char * -strsignal(num) - int num; +strsignal(int num) { -#define UPREFIX "Unknown signal: " - static char ebuf[40] = UPREFIX; /* 64-bit number + slop */ - unsigned int signum; - char *p, *t; - char tmp[40]; + static char ebuf[NL_TEXTMAX]; + char tmp[20]; + int signum, n; + char *t, *p; - signum = num; /* convert to unsigned */ - if (signum < sys_nsig) - return ((char *)sys_siglist[signum]); +#if defined(NLS) + int saved_errno = errno; + nl_catd catd; + catd = catopen("libc", NL_CAT_LOCALE); +#endif - /* Do this by hand, so we don't link to stdio(3). */ - t = tmp; + if (num > 0 && num < sys_nsig) { + strlcpy(ebuf, +#if defined(NLS) + catgets(catd, 2, num, sys_siglist[num]), +#else + sys_siglist[num], +#endif + sizeof(ebuf)); + } else { + n = strlcpy(ebuf, +#if defined(NLS) + catgets(catd, 2, 0xffff, UPREFIX), +#else + UPREFIX, +#endif + sizeof(ebuf)); + } + + signum = num; if (num < 0) signum = -signum; + + t = tmp; do { *t++ = "0123456789"[signum % 10]; } while (signum /= 10); if (num < 0) *t++ = '-'; - for (p = ebuf + sizeof(UPREFIX) - 1;;) { + + p = (ebuf + n); + *p++ = ':'; + *p++ = ' '; + + for (;;) { *p++ = *--t; if (t <= tmp) break; } *p = '\0'; + +#if defined(NLS) + catclose(catd); + errno = saved_errno; +#endif return (ebuf); } |