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2010-05-11 Joel Sherrill <joel.sherrill@oarcorp.com> 

* libc/string/strsignal.c: New file.
        * libc/string/Makefile.am: Add support for strsignal.
        * libc/string/strings.tex: Ditto.
        * libc/string/Makefile.in: Regenerated.
This commit is contained in:
Jeff Johnston 2010-05-11 20:27:20 +00:00
parent 27f564e9a3
commit eb2c2b6e6e
5 changed files with 300 additions and 24 deletions
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7
newlib/ChangeLog
View File

@ -1,3 +1,10 @@
2010-05-11 Joel Sherrill <joel.sherrill@oarcorp.com>
* libc/string/strsignal.c: New file.
* libc/string/Makefile.am: Add support for strsignal.
* libc/string/strings.tex: Ditto.
* libc/string/Makefile.in: Regenerated.
2010-05-05 DJ Delorie <dj@redhat.com>
* libc/Makefile.am (stmp-sigset, stmp-iconvset, stmp-extra,

3
newlib/libc/string/Makefile.am
View File

@ -37,6 +37,7 @@ GENERAL_SOURCES = \
strpbrk.c \
strrchr.c \
strsep.c \
strsignal.c \
strspn.c \
strtok.c \
strtok_r.c \
@ -129,7 +130,7 @@ index.def rindex.def strcspn.def strpbrk.def swab.def \
memchr.def strcat.def strerror.def strerror_r.def strrchr.def \
memcmp.def strchr.def strlen.def strnlen.def strspn.def \
strcasecmp.def strncasecmp.def strcasestr.def strlwr.def strupr.def \
memccpy.def mempcpy.def stpcpy.def stpncpy.def \
memccpy.def mempcpy.def stpcpy.def stpncpy.def strsignal.def \
wcscasecmp.def wcscat.def wcschr.def wcscmp.def wcscoll.def \
wcscpy.def wcscspn.def wcpcpy.def wcpncpy.def wcsdup.def \
wcslcat.def wcslcpy.def wcslen.def wcsncasecmp.def wcsncat.def \

54
newlib/libc/string/Makefile.in
View File

@ -71,23 +71,24 @@ am__objects_1 = lib_a-bcopy.$(OBJEXT) lib_a-bzero.$(OBJEXT) \
lib_a-strncmp.$(OBJEXT) lib_a-strncpy.$(OBJEXT) \
lib_a-strnlen.$(OBJEXT) lib_a-strpbrk.$(OBJEXT) \
lib_a-strrchr.$(OBJEXT) lib_a-strsep.$(OBJEXT) \
lib_a-strspn.$(OBJEXT) lib_a-strtok.$(OBJEXT) \
lib_a-strtok_r.$(OBJEXT) lib_a-strupr.$(OBJEXT) \
lib_a-strxfrm.$(OBJEXT) lib_a-strstr.$(OBJEXT) \
lib_a-swab.$(OBJEXT) lib_a-u_strerr.$(OBJEXT) \
lib_a-wcscat.$(OBJEXT) lib_a-wcschr.$(OBJEXT) \
lib_a-wcscmp.$(OBJEXT) lib_a-wcscoll.$(OBJEXT) \
lib_a-wcscpy.$(OBJEXT) lib_a-wcscspn.$(OBJEXT) \
lib_a-wcslcat.$(OBJEXT) lib_a-wcslcpy.$(OBJEXT) \
lib_a-wcslen.$(OBJEXT) lib_a-wcsncat.$(OBJEXT) \
lib_a-wcsncmp.$(OBJEXT) lib_a-wcsncpy.$(OBJEXT) \
lib_a-wcsnlen.$(OBJEXT) lib_a-wcspbrk.$(OBJEXT) \
lib_a-wcsrchr.$(OBJEXT) lib_a-wcsspn.$(OBJEXT) \
lib_a-wcsstr.$(OBJEXT) lib_a-wcstok.$(OBJEXT) \
lib_a-wcswidth.$(OBJEXT) lib_a-wcsxfrm.$(OBJEXT) \
lib_a-wcwidth.$(OBJEXT) lib_a-wmemchr.$(OBJEXT) \
lib_a-wmemcmp.$(OBJEXT) lib_a-wmemcpy.$(OBJEXT) \
lib_a-wmemmove.$(OBJEXT) lib_a-wmemset.$(OBJEXT)
lib_a-strsignal.$(OBJEXT) lib_a-strspn.$(OBJEXT) \
lib_a-strtok.$(OBJEXT) lib_a-strtok_r.$(OBJEXT) \
lib_a-strupr.$(OBJEXT) lib_a-strxfrm.$(OBJEXT) \
lib_a-strstr.$(OBJEXT) lib_a-swab.$(OBJEXT) \
lib_a-u_strerr.$(OBJEXT) lib_a-wcscat.$(OBJEXT) \
lib_a-wcschr.$(OBJEXT) lib_a-wcscmp.$(OBJEXT) \
lib_a-wcscoll.$(OBJEXT) lib_a-wcscpy.$(OBJEXT) \
lib_a-wcscspn.$(OBJEXT) lib_a-wcslcat.$(OBJEXT) \
lib_a-wcslcpy.$(OBJEXT) lib_a-wcslen.$(OBJEXT) \
lib_a-wcsncat.$(OBJEXT) lib_a-wcsncmp.$(OBJEXT) \
lib_a-wcsncpy.$(OBJEXT) lib_a-wcsnlen.$(OBJEXT) \
lib_a-wcspbrk.$(OBJEXT) lib_a-wcsrchr.$(OBJEXT) \
lib_a-wcsspn.$(OBJEXT) lib_a-wcsstr.$(OBJEXT) \
lib_a-wcstok.$(OBJEXT) lib_a-wcswidth.$(OBJEXT) \
lib_a-wcsxfrm.$(OBJEXT) lib_a-wcwidth.$(OBJEXT) \
lib_a-wmemchr.$(OBJEXT) lib_a-wmemcmp.$(OBJEXT) \
lib_a-wmemcpy.$(OBJEXT) lib_a-wmemmove.$(OBJEXT) \
lib_a-wmemset.$(OBJEXT)
@ELIX_LEVEL_1_FALSE@am__objects_2 = lib_a-bcmp.$(OBJEXT) \
@ELIX_LEVEL_1_FALSE@ lib_a-memccpy.$(OBJEXT) \
@ELIX_LEVEL_1_FALSE@ lib_a-mempcpy.$(OBJEXT) \
@ -113,11 +114,11 @@ am__objects_4 = bcopy.lo bzero.lo index.lo memchr.lo memcmp.lo \
strdup.lo strdup_r.lo strerror.lo strerror_r.lo strlcat.lo \
strlcpy.lo strlen.lo strlwr.lo strncasecmp.lo strncat.lo \
strncmp.lo strncpy.lo strnlen.lo strpbrk.lo strrchr.lo \
strsep.lo strspn.lo strtok.lo strtok_r.lo strupr.lo strxfrm.lo \
strstr.lo swab.lo u_strerr.lo wcscat.lo wcschr.lo wcscmp.lo \
wcscoll.lo wcscpy.lo wcscspn.lo wcslcat.lo wcslcpy.lo \
wcslen.lo wcsncat.lo wcsncmp.lo wcsncpy.lo wcsnlen.lo \
wcspbrk.lo wcsrchr.lo wcsspn.lo wcsstr.lo wcstok.lo \
strsep.lo strsignal.lo strspn.lo strtok.lo strtok_r.lo \
strupr.lo strxfrm.lo strstr.lo swab.lo u_strerr.lo wcscat.lo \
wcschr.lo wcscmp.lo wcscoll.lo wcscpy.lo wcscspn.lo wcslcat.lo \
wcslcpy.lo wcslen.lo wcsncat.lo wcsncmp.lo wcsncpy.lo \
wcsnlen.lo wcspbrk.lo wcsrchr.lo wcsspn.lo wcsstr.lo wcstok.lo \
wcswidth.lo wcsxfrm.lo wcwidth.lo wmemchr.lo wmemcmp.lo \
wmemcpy.lo wmemmove.lo wmemset.lo
@ELIX_LEVEL_1_FALSE@am__objects_5 = bcmp.lo memccpy.lo mempcpy.lo \
@ -327,6 +328,7 @@ GENERAL_SOURCES = \
strpbrk.c \
strrchr.c \
strsep.c \
strsignal.c \
strspn.c \
strtok.c \
strtok_r.c \
@ -400,7 +402,7 @@ index.def rindex.def strcspn.def strpbrk.def swab.def \
memchr.def strcat.def strerror.def strerror_r.def strrchr.def \
memcmp.def strchr.def strlen.def strnlen.def strspn.def \
strcasecmp.def strncasecmp.def strcasestr.def strlwr.def strupr.def \
memccpy.def mempcpy.def stpcpy.def stpncpy.def \
memccpy.def mempcpy.def stpcpy.def stpncpy.def strsignal.def \
wcscasecmp.def wcscat.def wcschr.def wcscmp.def wcscoll.def \
wcscpy.def wcscspn.def wcpcpy.def wcpncpy.def wcsdup.def \
wcslcat.def wcslcpy.def wcslen.def wcsncasecmp.def wcsncat.def \
@ -674,6 +676,12 @@ lib_a-strsep.o: strsep.c
lib_a-strsep.obj: strsep.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strsep.obj `if test -f 'strsep.c'; then $(CYGPATH_W) 'strsep.c'; else $(CYGPATH_W) '$(srcdir)/strsep.c'; fi`
lib_a-strsignal.o: strsignal.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strsignal.o `test -f 'strsignal.c' || echo '$(srcdir)/'`strsignal.c
lib_a-strsignal.obj: strsignal.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strsignal.obj `if test -f 'strsignal.c'; then $(CYGPATH_W) 'strsignal.c'; else $(CYGPATH_W) '$(srcdir)/strsignal.c'; fi`
lib_a-strspn.o: strspn.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strspn.o `test -f 'strspn.c' || echo '$(srcdir)/'`strspn.c

4
newlib/libc/string/strings.tex
View File

@ -40,6 +40,7 @@ managing areas of memory. The corresponding declarations are in
* strnlen:: Character string length
* strpbrk:: Find chars in string
* strrchr:: Reverse search for character in string
* strsignal:: Return signal message string
* strspn:: Find initial match
* strstr:: Find string segment
* strtok:: Get next token from a string
@ -153,6 +154,9 @@ managing areas of memory. The corresponding declarations are in
@page
@include string/strrchr.def
@page
@include string/strsignal.def
@page
@include string/strspn.def

256
newlib/libc/string/strsignal.c Normal file
View File

@ -0,0 +1,256 @@
/*
FUNCTION
<<strsignal>>---convert signal number to string
INDEX
strsignal
ANSI_SYNOPSIS
#include <string.h>
char *strsignal(int <[signal]>);
TRAD_SYNOPSIS
#include <string.h>
char *strsignal(<[signal]>)
int <[signal]>;
DESCRIPTION
<<strsignal>> converts the signal number <[signal]> into a
string. If <[signal]> is not a known signal number, the result
will be of the form "Unknown signal NN" where NN is the <[signal]>
is a decimal number.
RETURNS
This function returns a pointer to a string. Your application must
not modify that string.
PORTABILITY
POSIX.1-2008 C requires <<strsignal>>, but does not specify the strings used
for each signal number.
<<strsignal>> requires no supporting OS subroutines.
QUICKREF
strsignal pure
*/
/*
* Written by Joel Sherrill <joel.sherrill@OARcorp.com>.
*
* COPYRIGHT (c) 2010.
* On-Line Applications Research Corporation (OAR).
*
* Permission to use, copy, modify, and distribute this software for any
* purpose without fee is hereby granted, provided that this entire notice
* is included in all copies of any software which is or includes a copy
* or modification of this software.
*
* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTY. IN PARTICULAR, THE AUTHOR MAKES NO REPRESENTATION
* OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
* SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
*
* $Id$
*/
#include <string.h>
#include <signal.h>
#include <stdio.h>
#include <reent.h>
char *
_DEFUN (strsignal, (signal),
int signal)
{
char *buffer;
struct _reent *ptr;
ptr = _REENT;
_REENT_CHECK_SIGNAL_BUF(ptr);
buffer = _REENT_SIGNAL_BUF(ptr);
#if defined(SIGRTMIN) && defined(SIGRTMAX)
if ((signal >= SIGRTMIN) || (signal <= SIGRTMAX)) {
siprintf (buffer, "Real-time signal %d", signal - SIGRTMIN);
return buffer;
}
#endif
switch (signal) {
#ifdef SIGHUP
case SIGHUP:
buffer = "Hangup";
break;
#endif
#ifdef SIGINT
case SIGINT:
buffer = "Interrupt";
break;
#endif
#ifdef SIGQUIT
case SIGQUIT:
buffer = "Quit";
break;
#endif
#ifdef SIGILL
case SIGILL:
buffer = "Illegal instruction";
break;
#endif
#ifdef SIGTRAP
case SIGTRAP:
buffer = "Trace/breakpoint trap";
break;
#endif
#ifdef SIGIOT
#if defined(SIGABRT) && (SIGIOT != SIGABRT)
case SIGABRT:
#endif
case SIGIOT:
buffer = "IOT trap";
break;
#endif
#ifdef SIGEMT
case SIGEMT:
buffer = "EMT trap";
break;
#endif
#ifdef SIGFPE
case SIGFPE:
buffer = "Floating point exception";
break;
#endif
#ifdef SIGKILL
case SIGKILL:
buffer = "Killed";
break;
#endif
#ifdef SIGBUS
case SIGBUS:
buffer = "Bus error";
break;
#endif
#ifdef SIGSEGV
case SIGSEGV:
buffer = "Segmentation fault";
break;
#endif
#ifdef SIGSYS
case SIGSYS:
buffer = "Bad system call";
break;
#endif
#ifdef SIGPIPE
case SIGPIPE:
buffer = "Broken pipe";
break;
#endif
#ifdef SIGALRM
case SIGALRM:
buffer = "Alarm clock";
break;
#endif
#ifdef SIGTERM
case SIGTERM:
buffer = "Terminated";
break;
#endif
#ifdef SIGURG
case SIGURG:
buffer = "Urgent I/O condition";
break;
#endif
#ifdef SIGSTOP
case SIGSTOP:
buffer = "Stopped (signal)";
break;
#endif
#ifdef SIGTSTP
case SIGTSTP:
buffer = "Stopped";
break;
#endif
#ifdef SIGCONT
case SIGCONT:
buffer = "Continued";
break;
#endif
#ifdef SIGCHLD
#if defined(SIGCLD) && (SIGCHLD != SIGCLD)
case SIGCLD:
#endif
case SIGCHLD:
buffer = "Child exited";
break;
#endif
#ifdef SIGTTIN
case SIGTTIN:
buffer = "Stopped (tty input)";
break;
#endif
#ifdef SIGTTOUT
case SIGTTOUT:
buffer = "Stopped (tty output)";
break;
#endif
#ifdef SIGIO
#if defined(SIGPOLL) && (SIGIO != SIGPOLL)
case SIGPOLL:
#endif
case SIGIO:
buffer = "I/O possible";
break;
#endif
#ifdef SIGWINCH
case SIGWINCH:
buffer = "Window changed";
break;
#endif
#ifdef SIGUSR1
case SIGUSR1:
buffer = "User defined signal 1";
break;
#endif
#ifdef SIGUSR2
case SIGUSR2:
buffer = "User defined signal 2";
break;
#endif
#ifdef SIGPWR
case SIGPWR:
buffer = "Power Failure";
break;
#endif
#ifdef SIGXCPU
case SIGXCPU:
buffer = "CPU time limit exceeded";
break;
#endif
#ifdef SIGXFSZ
case SIGXFSZ:
buffer = "File size limit exceeded";
break;
#endif
#ifdef SIGVTALRM
case SIGVTALRM :
buffer = "Virtual timer expired";
break;
#endif
#ifdef SIGPROF
case SIGPROF:
buffer = "Profiling timer expired";
break;
#endif
#ifdef SIGLOST
case SIGLOST:
buffer = "Resource lost";
break;
#endif
default:
siprintf (buffer, "Unknown signal %d", signal);
break;
}
return buffer;
}