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File tcp_wrappers-7.6-strerror.patch of Package tcp_wrappers
diff -up tcp_wrappers_7.6/percent_m.c.patch13 tcp_wrappers_7.6/percent_m.c --- tcp_wrappers_7.6/percent_m.c.patch13 1994-12-28 17:42:37.000000000 +0100 +++ tcp_wrappers_7.6/percent_m.c 2008-08-29 09:45:12.000000000 +0200 @@ -13,7 +13,7 @@ static char sccsid[] = "@(#) percent_m.c #include <string.h> extern int errno; -#ifndef SYS_ERRLIST_DEFINED +#if !defined(SYS_ERRLIST_DEFINED) && !defined(HAVE_STRERROR) extern char *sys_errlist[]; extern int sys_nerr; #endif @@ -29,11 +29,15 @@ char *ibuf; while (*bp = *cp) if (*cp == '%' && cp[1] == 'm') { +#ifdef HAVE_STRERROR + strcpy(bp, strerror(errno)); +#else if (errno < sys_nerr && errno > 0) { strcpy(bp, sys_errlist[errno]); } else { sprintf(bp, "Unknown error %d", errno); } +#endif bp += strlen(bp); cp += 2; } else {