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authorManuel Novoa III <mjn3@codepoet.org>2002-07-08 17:57:11 +0000
committerManuel Novoa III <mjn3@codepoet.org>2002-07-08 17:57:11 +0000
commit227ef69272ba50b99254cbd398bd8a25f5d9f880 (patch)
tree2a54be908b02386967e65f9e7653a1ef41d3d279 /libc/string/strsignal.c
parentd8188f4ee10115d0ee1f884e14d2749be5dbbeff (diff)
Remove obsolete code.
Diffstat (limited to 'libc/string/strsignal.c')
-rw-r--r--libc/string/strsignal.c179
1 files changed, 0 insertions, 179 deletions
diff --git a/libc/string/strsignal.c b/libc/string/strsignal.c
deleted file mode 100644
index 1a5b9737d..000000000
--- a/libc/string/strsignal.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/* strsignal for uClibc
- *
- * Copyright (C) 2000,2001 by Erik Andersen <andersen@uclibc.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Library General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * Manuel Novoa III Dec 2000
- *
- * Converted to use my new (un)signed long (long) to string routines, which
- * are smaller than the previous functions and don't require static buffers.
- * Removed dependence on strcat in the process.
- *
- * Also fixed a bug in the signal name lookup code. While the table is
- * declared with dimension > 60, there are currently on 32 signals listed.
- *
- * Also appended a test routine ( -DCHECK_BUF ) to allow a quick check
- * on the buffer length and the number of known signals when the sys_errorlist
- * is modified.
- *
- * Added the option WANT_SIGLIST for low-memory applications to omit the
- * signal message strings and only output the signal number.
- *
- * Manuel Novoa III Feb 2002
- *
- * Change to use _int10tostr and fix a bug in end-of-buf arg.
- */
-
-#define WANT_SIGLIST 1
-
-#define _STDIO_UTILITY /* For _int10tostr. */
-#include <stdio.h>
-#include <stdlib.h>
-#include <malloc.h>
-#include <signal.h>
-#ifndef __USE_GNU
-#define __USE_GNU
-#endif
-#include <string.h>
-
-/********************** Function strsignal ************************************/
-#ifdef L_strsignal
-
-#if WANT_SIGLIST
-
-const char *const sys_siglist[] = {
- "Unknown signal",
- "Hangup",
- "Interrupt",
- "Quit",
- "Illegal instruction",
- "Trace/breakpoint trap",
- "IOT trap/Abort",
- "Bus error",
- "Floating point exception",
- "Killed",
- "User defined signal 1",
- "Segmentation fault",
- "User defined signal 2",
- "Broken pipe",
- "Alarm clock",
- "Terminated",
- "Stack fault",
- "Child exited",
- "Continued",
- "Stopped (signal)",
- "Stopped",
- "Stopped (tty input)",
- "Stopped (tty output)",
- "Urgent condition",
- "CPU time limit exceeded",
- "File size limit exceeded",
- "Virtual time alarm",
- "Profile signal",
- "Window size changed",
- "Possible I/O",
- "Power failure",
- "Unused signal",
- NULL
-};
-weak_alias(sys_siglist, _sys_siglist);
-#endif
-
-#define NUM_KNOWN_SIGNALS 32
-
-#if __BUFLEN_INT10TOSTR > 12
-#error currently set up for 32 bit ints max!
-#endif
-
-static char retbuf[28]; /* 28 is sufficient for 32 bit ints */
-static const char unknown_signal[] = "Unknown Signal:";
-
-char *strsignal(int sig)
-{
- char *pos;
-
-#ifdef WANT_SIGLIST
- /* if ((sig >= 0) && (sig < _NSIG)) { */
- /* WARNING!!! NOT ALL _NSIG DEFINED!!! */
- if ((sig >= 0) && (sig < NUM_KNOWN_SIGNALS)) {
- strcpy(retbuf, sys_siglist[sig]);
- return retbuf;
- }
-#endif
-
- pos = _int10tostr(retbuf+sizeof(retbuf)-1, sig) - sizeof(unknown_signal);
- strcpy(pos, unknown_signal);
- *(pos + sizeof(unknown_signal) - 1) = ' ';
- return pos;
-}
-
-#endif
-/********************** Function psignal ************************************/
-#ifdef L_psignal
-
-void psignal(int sig, const char *s)
-{
- fprintf(stderr, "%s: %s\n", s, strsignal(sig));
-}
-
-#endif
-/********************** THE END ********************************************/
-
-#ifdef CHECK_BUF
-/* quick way to check for sufficient buffer length */
-#include <stdio.h>
-#include <stdlib.h>
-int main(void)
-{
- int max = 0;
- int j, retcode;
-
- const char *p;
-#if WANT_SIGLIST
- int i;
-#endif
- retcode = EXIT_SUCCESS;
-
-#if WANT_SIGLIST
- /*printf("_NSIG = %d from headers\n", _NSIG);*/
- for ( i=0 ; sys_siglist[i] ; i++ ) {
- j = strlen(sys_siglist[i])+1;
- if (j > max) max = j;
- }
- if (i != NUM_KNOWN_SIGNALS) {
- printf("Error: strsignal.c - NUM_KNOWN_SIGNALS should be %d\n", i);
- retcode = EXIT_FAILURE;
- }
-#endif
-
- p = strsignal(INT_MIN);
- j = retbuf+sizeof(retbuf) - p;
- if (j > max) max = j;
- /*printf("strsignal.c - Test of INT_MIN: <%s> %d\n", p, j);*/
-
- if (sizeof(retbuf) != max) {
- printf("Error: strsignal.c - dimension of retbuf should be = %d\n", max);
- retcode = EXIT_FAILURE;
- }
- /*printf("strsignal.c - dimension of retbuf correct at %d\n", max);*/
- printf("Passed.\n");
-
- return retcode;
-}
-#endif