OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

Compare Revisions

  • This comparison shows the changes necessary to convert path 
    /or1k/trunk/newlib-1.10.0/newlib/libc/posix
    from Rev 1010 to Rev 1765
    ↔ Reverse comparison
  •

Rev 1010 → Rev 1765

/creat.c
0,0 → 1,11
/* creat() "system call" */
 
/* This is needed by f2c and therefore the SPEC benchmarks. */
 
#include <fcntl.h>
 
int
creat (const char *path, mode_t mode)
{
return open (path, O_WRONLY | O_CREAT | O_TRUNC, mode);
}
/telldir.c
0,0 → 1,133
#ifndef HAVE_OPENDIR
 
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
 
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)telldir.c 5.9 (Berkeley) 2/23/91";
#endif /* LIBC_SCCS and not lint */
 
#include <sys/param.h>
#include <dirent.h>
#include <stdlib.h>
#include <unistd.h>
 
/*
* The option SINGLEUSE may be defined to say that a telldir
* cookie may be used only once before it is freed. This option
* is used to avoid having memory usage grow without bound.
*/
#define SINGLEUSE
 
/*
* One of these structures is malloced to describe the current directory
* position each time telldir is called. It records the current magic
* cookie returned by getdirentries and the offset within the buffer
* associated with that return value.
*/
struct ddloc {
struct ddloc *loc_next;/* next structure in list */
long loc_index; /* key associated with structure */
long loc_seek; /* magic cookie returned by getdirentries */
long loc_loc; /* offset of entry in buffer */
};
 
#define NDIRHASH 32 /* Num of hash lists, must be a power of 2 */
#define LOCHASH(i) ((i)&(NDIRHASH-1))
 
static long dd_loccnt; /* Index of entry for sequential readdir's */
static struct ddloc *dd_hash[NDIRHASH]; /* Hash list heads for ddlocs */
 
/*
* return a pointer into a directory
*/
long
telldir(dirp)
DIR *dirp;
{
register int index;
register struct ddloc *lp;
 
if ((lp = (struct ddloc *)malloc(sizeof(struct ddloc))) == NULL)
return (-1);
index = dd_loccnt++;
lp->loc_index = index;
lp->loc_seek = dirp->dd_seek;
lp->loc_loc = dirp->dd_loc;
lp->loc_next = dd_hash[LOCHASH(index)];
dd_hash[LOCHASH(index)] = lp;
return (index);
}
 
/*
* seek to an entry in a directory.
* Only values returned by "telldir" should be passed to seekdir.
*/
void
_seekdir(dirp, loc)
register DIR *dirp;
long loc;
{
register struct ddloc *lp;
register struct ddloc **prevlp;
struct dirent *dp;
extern long lseek();
 
prevlp = &dd_hash[LOCHASH(loc)];
lp = *prevlp;
while (lp != NULL) {
if (lp->loc_index == loc)
break;
prevlp = &lp->loc_next;
lp = lp->loc_next;
}
if (lp == NULL)
return;
if (lp->loc_loc == dirp->dd_loc && lp->loc_seek == dirp->dd_seek)
goto found;
(void) lseek(dirp->dd_fd, lp->loc_seek, 0);
dirp->dd_seek = lp->loc_seek;
dirp->dd_loc = 0;
while (dirp->dd_loc < lp->loc_loc) {
dp = readdir(dirp);
if (dp == NULL)
break;
}
found:
#ifdef SINGLEUSE
*prevlp = lp->loc_next;
free((caddr_t)lp);
#endif
}
 
#endif /* ! HAVE_OPENDIR */
/opendir.c
0,0 → 1,84
#ifndef HAVE_OPENDIR
 
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
 
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)opendir.c 5.11 (Berkeley) 2/23/91";
#endif /* LIBC_SCCS and not lint */
 
#include <dirent.h>
#include <fcntl.h>
#include <stdlib.h>
#include <unistd.h>
 
/*
* open a directory.
*/
DIR *
opendir(name)
const char *name;
{
register DIR *dirp;
register int fd;
 
if ((fd = open(name, 0)) == -1)
return NULL;
if (fcntl(fd, F_SETFD, 1) == -1 ||
(dirp = (DIR *)malloc(sizeof(DIR))) == NULL) {
close (fd);
return NULL;
}
/*
* If CLSIZE is an exact multiple of DIRBLKSIZ, use a CLSIZE
* buffer that it cluster boundary aligned.
* Hopefully this can be a big win someday by allowing page trades
* to user space to be done by getdirentries()
*/
dirp->dd_buf = malloc (512);
dirp->dd_len = 512;
 
if (dirp->dd_buf == NULL) {
close (fd);
return NULL;
}
dirp->dd_fd = fd;
dirp->dd_loc = 0;
dirp->dd_seek = 0;
/*
* Set up seek point for rewinddir.
*/
return dirp;
}
 
#endif /* ! HAVE_OPENDIR */
/execl.c
0,0 → 1,47
/* execl.c */
 
/* This and the other exec*.c files in this directory require
the target to provide the _execve syscall. */
 
#include <_ansi.h>
#include <unistd.h>
 
/* Only deal with a pointer to environ, to work around subtle bugs with shared
libraries and/or small data systems where the user declares his own
'environ'. */
static char ***p_environ = &environ;
 
#ifdef _HAVE_STDC
 
#include <stdarg.h>
 
int
execl (_CONST char *path, _CONST char *arg0, ...)
 
#else
 
#include <varargs.h>
 
int
execl (path, arg0, va_alist)
_CONST char *path;
_CONST char *arg0;
va_dcl
 
#endif
 
{
int i;
va_list args;
_CONST char *argv[256];
 
va_start (args, arg0);
argv[0] = arg0;
i = 1;
do
argv[i] = va_arg (args, _CONST char *);
while (argv[i++] != NULL);
va_end (args);
 
return _execve (path, (char * _CONST *) argv, *p_environ);
}
/Makefile.in
0,0 → 1,376
# Makefile.in generated automatically by automake 1.4 from Makefile.am
 
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
 
 
 
SHELL = @SHELL@
 
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
 
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
 
DESTDIR =
 
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
 
top_builddir = ..
 
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
 
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
 
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AR = @AR@
AS = @AS@
CC = @CC@
CPP = @CPP@
CRT0 = @CRT0@
DLLTOOL = @DLLTOOL@
EXEEXT = @EXEEXT@
LDFLAGS = @LDFLAGS@
LIBC_MACHINE_LIB = @LIBC_MACHINE_LIB@
LIBC_POSIX_LIB = @LIBC_POSIX_LIB@
LIBC_SIGNAL_DEF = @LIBC_SIGNAL_DEF@
LIBC_SIGNAL_LIB = @LIBC_SIGNAL_LIB@
LIBC_SYSCALL_LIB = @LIBC_SYSCALL_LIB@
LIBC_SYS_LIB = @LIBC_SYS_LIB@
LIBC_UNIX_LIB = @LIBC_UNIX_LIB@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
OBJDUMP = @OBJDUMP@
PACKAGE = @PACKAGE@
RANLIB = @RANLIB@
VERSION = @VERSION@
aext = @aext@
libm_machine_dir = @libm_machine_dir@
machine_dir = @machine_dir@
newlib_basedir = @newlib_basedir@
oext = @oext@
sys_dir = @sys_dir@
 
AUTOMAKE_OPTIONS = cygnus
 
INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
 
LIB_SOURCES = \
closedir.c opendir.c readdir.c rewinddir.c scandir.c seekdir.c \
telldir.c execl.c execle.c execlp.c execv.c execve.c execvp.c \
popen.c creat.c isatty.c
 
 
libposix_la_LDFLAGS = -Xcompiler -nostdlib
 
@USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = @USE_LIBTOOL_TRUE@libposix.la
@USE_LIBTOOL_TRUE@libposix_la_SOURCES = @USE_LIBTOOL_TRUE@$(LIB_SOURCES)
@USE_LIBTOOL_TRUE@noinst_DATA = @USE_LIBTOOL_TRUE@objectlist.awk.in
@USE_LIBTOOL_FALSE@noinst_DATA =
@USE_LIBTOOL_FALSE@noinst_LIBRARIES = @USE_LIBTOOL_FALSE@lib.a
@USE_LIBTOOL_FALSE@lib_a_SOURCES = @USE_LIBTOOL_FALSE@$(LIB_SOURCES)
 
CHEWOUT_FILES =
 
SUFFIXES = .def
 
CHEW = ../../doc/makedoc -f $(srcdir)/../../doc/doc.str
 
TARGETDOC = ../tmp.texi
 
CLEANFILES = $(CHEWOUT_FILES) *.ref
mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
CONFIG_CLEAN_FILES =
LIBRARIES = $(noinst_LIBRARIES)
 
 
DEFS = @DEFS@ -I. -I$(srcdir)
CPPFLAGS = @CPPFLAGS@
LIBS = @LIBS@
lib_a_LIBADD =
@USE_LIBTOOL_FALSE@lib_a_OBJECTS = closedir.o opendir.o readdir.o \
@USE_LIBTOOL_FALSE@rewinddir.o scandir.o seekdir.o telldir.o execl.o \
@USE_LIBTOOL_FALSE@execle.o execlp.o execv.o execve.o execvp.o popen.o \
@USE_LIBTOOL_FALSE@creat.o isatty.o
LTLIBRARIES = $(noinst_LTLIBRARIES)
 
libposix_la_LIBADD =
@USE_LIBTOOL_TRUE@libposix_la_OBJECTS = closedir.lo opendir.lo \
@USE_LIBTOOL_TRUE@readdir.lo rewinddir.lo scandir.lo seekdir.lo \
@USE_LIBTOOL_TRUE@telldir.lo execl.lo execle.lo execlp.lo execv.lo \
@USE_LIBTOOL_TRUE@execve.lo execvp.lo popen.lo creat.lo isatty.lo
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
DATA = $(noinst_DATA)
 
DIST_COMMON = Makefile.am Makefile.in
 
 
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
TAR = gtar
GZIP_ENV = --best
SOURCES = $(lib_a_SOURCES) $(libposix_la_SOURCES)
OBJECTS = $(lib_a_OBJECTS) $(libposix_la_OBJECTS)
 
all: all-redirect
.SUFFIXES:
.SUFFIXES: .S .c .def .lo .o .s
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(srcdir)/../../Makefile.shared
cd $(top_srcdir) && $(AUTOMAKE) --cygnus posix/Makefile
 
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
 
 
mostlyclean-noinstLIBRARIES:
 
clean-noinstLIBRARIES:
-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
 
distclean-noinstLIBRARIES:
 
maintainer-clean-noinstLIBRARIES:
 
.c.o:
$(COMPILE) -c $<
 
.s.o:
$(COMPILE) -c $<
 
.S.o:
$(COMPILE) -c $<
 
mostlyclean-compile:
-rm -f *.o core *.core
 
clean-compile:
 
distclean-compile:
-rm -f *.tab.c
 
maintainer-clean-compile:
 
.c.lo:
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
 
.s.lo:
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
 
.S.lo:
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
 
mostlyclean-libtool:
-rm -f *.lo
 
clean-libtool:
-rm -rf .libs _libs
 
distclean-libtool:
 
maintainer-clean-libtool:
 
lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
-rm -f lib.a
$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
$(RANLIB) lib.a
 
mostlyclean-noinstLTLIBRARIES:
 
clean-noinstLTLIBRARIES:
-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
 
distclean-noinstLTLIBRARIES:
 
maintainer-clean-noinstLTLIBRARIES:
 
libposix.la: $(libposix_la_OBJECTS) $(libposix_la_DEPENDENCIES)
$(LINK) $(libposix_la_LDFLAGS) $(libposix_la_OBJECTS) $(libposix_la_LIBADD) $(LIBS)
 
tags: TAGS
 
ID: $(HEADERS) $(SOURCES) $(LISP)
list='$(SOURCES) $(HEADERS)'; \
unique=`for i in $$list; do echo $$i; done | \
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
here=`pwd` && cd $(srcdir) \
&& mkid -f$$here/ID $$unique $(LISP)
 
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SOURCES) $(HEADERS)'; \
unique=`for i in $$list; do echo $$i; done | \
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
 
mostlyclean-tags:
 
clean-tags:
 
distclean-tags:
-rm -f TAGS ID
 
maintainer-clean-tags:
 
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
 
subdir = posix
 
distdir: $(DISTFILES)
@for file in $(DISTFILES); do \
if test -f $$file; then d=.; else d=$(srcdir); fi; \
if test -d $$d/$$file; then \
cp -pr $$d/$$file $(distdir)/$$file; \
else \
test -f $(distdir)/$$file \
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|| cp -p $$d/$$file $(distdir)/$$file || :; \
fi; \
done
info-am:
info: info-am
dvi-am:
dvi: dvi-am
check-am:
check: check-am
installcheck-am:
installcheck: installcheck-am
install-info-am:
install-info: install-info-am
install-exec-am:
install-exec: install-exec-am
 
install-data-am:
install-data: install-data-am
 
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
install: install-am
uninstall-am:
uninstall: uninstall-am
all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(DATA)
all-redirect: all-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
installdirs:
 
 
mostlyclean-generic:
 
clean-generic:
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
 
distclean-generic:
-rm -f Makefile $(CONFIG_CLEAN_FILES)
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
 
maintainer-clean-generic:
mostlyclean-am: mostlyclean-noinstLIBRARIES mostlyclean-compile \
mostlyclean-libtool mostlyclean-noinstLTLIBRARIES \
mostlyclean-tags mostlyclean-generic
 
mostlyclean: mostlyclean-am
 
clean-am: clean-noinstLIBRARIES clean-compile clean-libtool \
clean-noinstLTLIBRARIES clean-tags clean-generic \
mostlyclean-am
 
clean: clean-am
 
distclean-am: distclean-noinstLIBRARIES distclean-compile \
distclean-libtool distclean-noinstLTLIBRARIES \
distclean-tags distclean-generic clean-am
-rm -f libtool
 
distclean: distclean-am
 
maintainer-clean-am: maintainer-clean-noinstLIBRARIES \
maintainer-clean-compile maintainer-clean-libtool \
maintainer-clean-noinstLTLIBRARIES \
maintainer-clean-tags maintainer-clean-generic \
distclean-am
@echo "This command is intended for maintainers to use;"
@echo "it deletes files that may require special tools to rebuild."
 
maintainer-clean: maintainer-clean-am
 
.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
mostlyclean-compile distclean-compile clean-compile \
maintainer-clean-compile mostlyclean-libtool distclean-libtool \
clean-libtool maintainer-clean-libtool mostlyclean-noinstLTLIBRARIES \
distclean-noinstLTLIBRARIES clean-noinstLTLIBRARIES \
maintainer-clean-noinstLTLIBRARIES tags mostlyclean-tags distclean-tags \
clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
check-am installcheck-am installcheck install-info-am install-info \
install-exec-am install-exec install-data-am install-data install-am \
install uninstall-am uninstall all-redirect all-am all installdirs \
mostlyclean-generic distclean-generic clean-generic \
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
 
 
objectlist.awk.in: $(noinst_LTLIBRARIES)
-rm -f objectlist.awk.in
for i in `ls *.lo` ; \
do \
echo $$i `pwd`/$$i >> objectlist.awk.in ; \
done
 
.c.def:
$(CHEW) < $< > $*.def 2> $*.ref
touch stmp-def
 
# No doc for posix.
doc:
 
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
/closedir.c
0,0 → 1,62
#ifndef HAVE_OPENDIR
 
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
 
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)closedir.c 5.9 (Berkeley) 2/23/91";
#endif /* LIBC_SCCS and not lint */
 
#include <sys/types.h>
#include <dirent.h>
#include <stdlib.h>
#include <unistd.h>
 
/*
* close a directory.
*/
int
closedir(dirp)
register DIR *dirp;
{
int fd;
 
fd = dirp->dd_fd;
dirp->dd_fd = -1;
dirp->dd_loc = 0;
(void)free((void *)dirp->dd_buf);
(void)free((void *)dirp);
return(close(fd));
}
 
#endif /* ! HAVE_OPENDIR */
/execle.c
0,0 → 1,44
/* execle.c */
 
/* This and the other exec*.c files in this directory require
the target to provide the _execve syscall. */
 
#include <_ansi.h>
#include <unistd.h>
 
#ifdef _HAVE_STDC
 
#include <stdarg.h>
 
int
execle (_CONST char *path, _CONST char *arg0, ...)
 
#else
 
#include <varargs.h>
 
int
execle (path, arg0, va_alist)
_CONST char *path;
_CONST char *arg0;
va_dcl
 
#endif
 
{
int i;
va_list args;
_CONST char * _CONST *envp;
_CONST char *argv[256];
 
va_start (args, arg0);
argv[0] = arg0;
i = 1;
do
argv[i] = va_arg (args, _CONST char *);
while (argv[i++] != NULL);
envp = va_arg (args, _CONST char * _CONST *);
va_end (args);
 
return _execve (path, (char * _CONST *) argv, (char * _CONST *) envp);
}
/readdir.c
0,0 → 1,76
#ifndef HAVE_OPENDIR
 
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
 
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)readdir.c 5.7 (Berkeley) 6/1/90";
#endif /* LIBC_SCCS and not lint */
 
#include <dirent.h>
 
/*
* get next entry in a directory.
*/
struct dirent *
readdir(dirp)
register DIR *dirp; {
register struct dirent *dp;
for (;;) {
if (dirp->dd_loc == 0) {
dirp->dd_size = getdents (dirp->dd_fd,
dirp->dd_buf,
dirp->dd_len);
if (dirp->dd_size <= 0)
return NULL;
}
if (dirp->dd_loc >= dirp->dd_size) {
dirp->dd_loc = 0;
continue;
}
dp = (struct dirent *)(dirp->dd_buf + dirp->dd_loc);
if ((int)dp & 03) /* bogus pointer check */
return NULL;
if (dp->d_reclen <= 0 ||
dp->d_reclen > dirp->dd_len + 1 - dirp->dd_loc)
return NULL;
dirp->dd_loc += dp->d_reclen;
if (dp->d_ino == 0)
continue;
return (dp);
}
}
 
#endif /* ! HAVE_OPENDIR */
/execv.c
0,0 → 1,20
/* execv.c */
 
/* This and the other exec*.c files in this directory require
the target to provide the _execve syscall. */
 
#include <_ansi.h>
#include <unistd.h>
 
/* Only deal with a pointer to environ, to work around subtle bugs with shared
libraries and/or small data systems where the user declares his own
'environ'. */
static char ***p_environ = &environ;
 
int
_DEFUN (execv, (path, argv),
const char *path _AND
char * const argv[])
{
return _execve (path, (char * _CONST *) argv, *p_environ);
}
/isatty.c
0,0 → 1,17
/* isatty.c */
 
/* Dumb implementation so programs will at least run. */
 
#include <sys/stat.h>
 
int
isatty (int fd)
{
struct stat buf;
 
if (fstat (fd, &buf) < 0)
return 0;
if (S_ISCHR (buf.st_mode))
return 1;
return 0;
}
/execve.c
0,0 → 1,14
/* execve.c */
 
/* This and the other exec*.c files in this directory require
the target to provide the _execve syscall. */
 
 
#include <unistd.h>
 
 
int
execve (const char *path, char * const argv[], char * const envp[])
{
return _execve (path, argv, envp);
}
/execlp.c
0,0 → 1,42
/* execlp.c */
 
/* This and the other exec*.c files in this directory require
the target to provide the _execve syscall. */
 
#include <_ansi.h>
#include <unistd.h>
 
#ifdef _HAVE_STDC
 
#include <stdarg.h>
 
int
execlp (_CONST char *path, _CONST char *arg0, ...)
 
#else
 
#include <varargs.h>
 
int
execlp (path, arg0, va_alist)
_CONST char *path;
_CONST char *arg0;
va_dcl
 
#endif
 
{
int i;
va_list args;
_CONST char *argv[256];
 
va_start (args, arg0);
argv[0] = arg0;
i = 1;
do
argv[i] = va_arg (args, _CONST char *);
while (argv[i++] != NULL);
va_end (args);
 
return execvp (path, (char * _CONST *) argv);
}
/popen.c
0,0 → 1,170
/* $NetBSD: popen.c,v 1.11 1995/06/16 07:05:33 jtc Exp $ */
 
/*
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software written by Ken Arnold and
* published in UNIX Review, Vol. 6, No. 8.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
 
#if defined(LIBC_SCCS) && !defined(lint)
#if 0
static char sccsid[] = "@(#)popen.c 8.1 (Berkeley) 6/4/93";
#else
static char rcsid[] = "$NetBSD: popen.c,v 1.11 1995/06/16 07:05:33 jtc Exp $";
#endif
#endif /* LIBC_SCCS and not lint */
 
#include <sys/param.h>
#include <sys/types.h>
#include <sys/wait.h>
 
#include <signal.h>
#include <errno.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <paths.h>
 
static struct pid {
struct pid *next;
FILE *fp;
pid_t pid;
} *pidlist;
FILE *
popen(program, type)
const char *program;
const char *type;
{
struct pid *cur;
FILE *iop;
int pdes[2], pid;
 
if ((*type != 'r' && *type != 'w') || type[1]) {
errno = EINVAL;
return (NULL);
}
 
if ((cur = malloc(sizeof(struct pid))) == NULL)
return (NULL);
 
if (pipe(pdes) < 0) {
free(cur);
return (NULL);
}
 
switch (pid = vfork()) {
case -1: /* Error. */
(void)close(pdes[0]);
(void)close(pdes[1]);
free(cur);
return (NULL);
/* NOTREACHED */
case 0: /* Child. */
if (*type == 'r') {
if (pdes[1] != STDOUT_FILENO) {
(void)dup2(pdes[1], STDOUT_FILENO);
(void)close(pdes[1]);
}
(void) close(pdes[0]);
} else {
if (pdes[0] != STDIN_FILENO) {
(void)dup2(pdes[0], STDIN_FILENO);
(void)close(pdes[0]);
}
(void)close(pdes[1]);
}
execl(_PATH_BSHELL, "sh", "-c", program, NULL);
#ifdef __CYGWIN__
/* On cygwin32, we may not have /bin/sh. In that
case, try to find sh on PATH. */
execlp("sh", "sh", "-c", program, NULL);
#endif
_exit(127);
/* NOTREACHED */
}
 
/* Parent; assume fdopen can't fail. */
if (*type == 'r') {
iop = fdopen(pdes[0], type);
(void)close(pdes[1]);
} else {
iop = fdopen(pdes[1], type);
(void)close(pdes[0]);
}
 
/* Link into list of file descriptors. */
cur->fp = iop;
cur->pid = pid;
cur->next = pidlist;
pidlist = cur;
 
return (iop);
}
 
/*
* pclose --
* Pclose returns -1 if stream is not associated with a `popened' command,
* if already `pclosed', or waitpid returns an error.
*/
int
pclose(iop)
FILE *iop;
{
register struct pid *cur, *last;
int pstat;
pid_t pid;
 
(void)fclose(iop);
 
/* Find the appropriate file pointer. */
for (last = NULL, cur = pidlist; cur; last = cur, cur = cur->next)
if (cur->fp == iop)
break;
if (cur == NULL)
return (-1);
 
do {
pid = waitpid(cur->pid, &pstat, 0);
} while (pid == -1 && errno == EINTR);
 
/* Remove the entry from the linked list. */
if (last == NULL)
pidlist = cur->next;
else
last->next = cur->next;
free(cur);
return (pid == -1 ? -1 : pstat);
}
/scandir.c
0,0 → 1,150
#ifndef HAVE_OPENDIR
 
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
 
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)scandir.c 5.10 (Berkeley) 2/23/91";
#endif /* LIBC_SCCS and not lint */
 
/*
* Scan the directory dirname calling select to make a list of selected
* directory entries then sort using qsort and compare routine dcomp.
* Returns the number of entries and a pointer to a list of pointers to
* struct dirent (through namelist). Returns -1 if there were any errors.
*/
 
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <stdlib.h>
#include <string.h>
 
/*
* The DIRSIZ macro gives the minimum record length which will hold
* the directory entry. This requires the amount of space in struct dirent
* without the d_name field, plus enough space for the name with a terminating
* null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
*/
#undef DIRSIZ
#ifdef _DIRENT_HAVE_D_NAMLEN
#define DIRSIZ(dp) \
((sizeof (struct dirent) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3))
#else
#define DIRSIZ(dp) \
((sizeof (struct dirent) - (MAXNAMLEN+1)) + ((strlen((dp)->d_name)+1 + 3) &~ 3))
#endif
 
#ifndef __P
#define __P(args) ()
#endif
 
int
scandir(dirname, namelist, select, dcomp)
const char *dirname;
struct dirent ***namelist;
int (*select) __P((struct dirent *));
int (*dcomp) __P((const void *, const void *));
{
register struct dirent *d, *p, **names;
register size_t nitems;
struct stat stb;
long arraysz;
DIR *dirp;
 
if ((dirp = opendir(dirname)) == NULL)
return(-1);
if (fstat(dirp->dd_fd, &stb) < 0)
return(-1);
 
/*
* estimate the array size by taking the size of the directory file
* and dividing it by a multiple of the minimum size entry.
*/
arraysz = (stb.st_size / 24);
names = (struct dirent **)malloc(arraysz * sizeof(struct dirent *));
if (names == NULL)
return(-1);
 
nitems = 0;
while ((d = readdir(dirp)) != NULL) {
if (select != NULL && !(*select)(d))
continue; /* just selected names */
/*
* Make a minimum size copy of the data
*/
p = (struct dirent *)malloc(DIRSIZ(d));
if (p == NULL)
return(-1);
p->d_ino = d->d_ino;
p->d_reclen = d->d_reclen;
#ifdef _DIRENT_HAVE_D_NAMLEN
p->d_namlen = d->d_namlen;
bcopy(d->d_name, p->d_name, p->d_namlen + 1);
#else
strcpy(p->d_name, d->d_name);
#endif
/*
* Check to make sure the array has space left and
* realloc the maximum size.
*/
if (++nitems >= arraysz) {
if (fstat(dirp->dd_fd, &stb) < 0)
return(-1); /* just might have grown */
arraysz = stb.st_size / 12;
names = (struct dirent **)realloc((char *)names,
arraysz * sizeof(struct dirent *));
if (names == NULL)
return(-1);
}
names[nitems-1] = p;
}
closedir(dirp);
if (nitems && dcomp != NULL)
qsort(names, nitems, sizeof(struct dirent *), dcomp);
*namelist = names;
return(nitems);
}
 
/*
* Alphabetic order comparison routine for those who want it.
*/
int
alphasort(d1, d2)
const struct dirent **d1;
const struct dirent **d2;
{
return(strcmp((*d1)->d_name, (*d2)->d_name));
}
 
#endif /* ! HAVE_OPENDIR */
/seekdir.c
0,0 → 1,56
#ifndef HAVE_OPENDIR
 
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
 
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)seekdir.c 5.7 (Berkeley) 6/1/90";
#endif /* LIBC_SCCS and not lint */
 
#include <sys/param.h>
#include <dirent.h>
 
/*
* Seek to an entry in a directory.
* _seekdir is in telldir.c so that it can share opaque data structures.
*/
void
seekdir(dirp, loc)
DIR *dirp;
long loc;
{
 
_seekdir(dirp, loc);
}
 
#endif /* ! HAVE_OPENDIR */
/rewinddir.c
0,0 → 1,50
#ifndef HAVE_OPENDIR
 
/*
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
 
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)rewinddir.c 5.1 (Berkeley) 5/25/90";
#endif /* LIBC_SCCS and not lint */
 
#include <sys/types.h>
#include <dirent.h>
 
void
rewinddir(dirp)
DIR *dirp;
{
_seekdir((dirp), (off_t)0);
}
 
#endif /* ! HAVE_OPENDIR */
/Makefile.am
0,0 → 1,41
## Process this file with automake to generate Makefile.in
 
AUTOMAKE_OPTIONS = cygnus
 
INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
 
LIB_SOURCES = \
closedir.c opendir.c readdir.c rewinddir.c scandir.c seekdir.c \
telldir.c execl.c execle.c execlp.c execv.c execve.c execvp.c \
popen.c creat.c isatty.c
 
libposix_la_LDFLAGS = -Xcompiler -nostdlib
 
if USE_LIBTOOL
noinst_LTLIBRARIES = libposix.la
libposix_la_SOURCES = $(LIB_SOURCES)
noinst_DATA = objectlist.awk.in
else
noinst_LIBRARIES = lib.a
lib_a_SOURCES = $(LIB_SOURCES)
noinst_DATA =
endif # USE_LIBTOOL
 
include $(srcdir)/../../Makefile.shared
 
CHEWOUT_FILES =
 
SUFFIXES = .def
 
CHEW = ../../doc/makedoc -f $(srcdir)/../../doc/doc.str
 
.c.def:
$(CHEW) < $< > $*.def 2> $*.ref
touch stmp-def
 
TARGETDOC = ../tmp.texi
 
# No doc for posix.
doc:
 
CLEANFILES = $(CHEWOUT_FILES) *.ref
/execvp.c
0,0 → 1,69
/* execvp.c */
 
/* This and the other exec*.c files in this directory require
the target to provide the _execve syscall. */
 
#include <_ansi.h>
#include <stdlib.h>
#include <unistd.h>
#include <dirent.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
 
#define PATH_DELIM ':'
 
/*
* Copy string, until c or <nul> is encountered.
* NUL-terminate the destination string (s1).
*/
 
static char *
_DEFUN (strccpy, (s1, s2, c),
char *s1 _AND
char *s2 _AND
char c)
{
char *dest = s1;
 
while (*s2 && *s2 != c)
*s1++ = *s2++;
*s1 = 0;
 
return dest;
}
 
int
_DEFUN (execvp, (file, argv),
_CONST char *file _AND
char * _CONST argv[])
{
char *path = getenv ("PATH");
char buf[MAXNAMLEN];
 
/* If $PATH doesn't exist, just pass FILE on unchanged. */
if (!path)
return execv (file, argv);
 
/* If FILE contains a directory, don't search $PATH. */
if (strchr (file, '/')
)
return execv (file, argv);
 
while (*path)
{
strccpy (buf, path, PATH_DELIM);
/* An empty entry means the current directory. */
if (*buf != 0 && buf[strlen(buf) - 1] != '/')
strcat (buf, "/");
strcat (buf, file);
if (execv (buf, argv) == -1 && errno != ENOENT)
return -1;
while (*path && *path != PATH_DELIM)
path++;
if (*path == PATH_DELIM)
path++; /* skip over delim */
}
 
return -1;
}

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.