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* libc/reent/Makefile.am (lib_a_SOURCES): Added unlinkr.c. 

(CHEWOUT_FILES): Added unlinkr.def.
* libc/reent/Makefile.in: Rebuilt.
* libc/sys.tex: Include unlinkr.def.
* libc/reent/linkr.c (_unlink_r): Moved to...
* libc/reent/unlinkr.c: ... new file.
This commit is contained in:
Alexandre Oliva 2000-03-08 04:01:49 +00:00
parent 85dd2e5b73
commit f205ea7a03
6 changed files with 74 additions and 37 deletions
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9
newlib/ChangeLog
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@ -1,3 +1,12 @@
Wed Mar 8 00:46:41 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
* libc/reent/Makefile.am (lib_a_SOURCES): Added unlinkr.c.
(CHEWOUT_FILES): Added unlinkr.def.
* libc/reent/Makefile.in: Rebuilt.
* libc/sys.tex: Include unlinkr.def.
* libc/reent/linkr.c (_unlink_r): Moved to...
* libc/reent/unlinkr.c: ... new file.
Wed Mar 8 00:43:07 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
* libc/string/Makefile.am (lib_a_SOURCES): Added swab.c.

2
newlib/libc/reent/Makefile.am
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@ -20,6 +20,7 @@ lib_a_SOURCES = \
sbrkr.c \
statr.c \
timer.c \
unlinkr.c \
writer.c
CHEWOUT_FILES = \
@ -35,6 +36,7 @@ CHEWOUT_FILES = \
sbrkr.def \
statr.def \
timer.def \
unlinkr.def \
writer.def
SUFFIXES = .def .h

4
newlib/libc/reent/Makefile.in
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@ -102,6 +102,7 @@ lib_a_SOURCES = \
sbrkr.c \
statr.c \
timer.c \
unlinkr.c \
writer.c
@ -118,6 +119,7 @@ CHEWOUT_FILES = \
sbrkr.def \
statr.def \
timer.def \
unlinkr.def \
writer.def
@ -139,7 +141,7 @@ LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
lib_a_LIBADD =
lib_a_OBJECTS = closer.o reent.o impure.o execr.o fstatr.o linkr.o \
lseekr.o openr.o readr.o signalr.o sbrkr.o statr.o timer.o writer.o
lseekr.o openr.o readr.o signalr.o sbrkr.o statr.o timer.o unlinkr.o writer.o
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)

36
newlib/libc/reent/linkr.c
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@ -63,40 +63,4 @@ _link_r (ptr, old, new)
return ret;
}
/*
FUNCTION
<<_unlink_r>>---Reentrant version of unlink
INDEX
_unlink_r
ANSI_SYNOPSIS
#include <reent.h>
int _unlink_r(struct _reent *<[ptr]>, const char *<[file]>);
TRAD_SYNOPSIS
#include <reent.h>
int _unlink_r(<[ptr]>, <[file]>)
struct _reent *<[ptr]>;
char *<[file]>;
DESCRIPTION
This is a reentrant version of <<unlink>>. It
takes a pointer to the global data block, which holds
<<errno>>.
*/
int
_unlink_r (ptr, file)
struct _reent *ptr;
_CONST char *file;
{
int ret;
errno = 0;
if ((ret = _unlink (file)) == -1 && errno != 0)
ptr->_errno = errno;
return ret;
}
#endif /* ! defined (REENTRANT_SYSCALLS_PROVIDED) */

59
newlib/libc/reent/unlinkr.c Normal file
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@ -0,0 +1,59 @@
/* Reentrant versions of file system calls. These implementations
just call the usual system calls. */
#include <reent.h>
#include <unistd.h>
#include <_syslist.h>
/* Some targets provides their own versions of these functions. Those
targets should define REENTRANT_SYSCALLS_PROVIDED in TARGET_CFLAGS. */
#ifdef _REENT_ONLY
#ifndef REENTRANT_SYSCALLS_PROVIDED
#define REENTRANT_SYSCALLS_PROVIDED
#endif
#endif
#ifndef REENTRANT_SYSCALLS_PROVIDED
/* We use the errno variable used by the system dependent layer. */
#undef errno
extern int errno;
/*
FUNCTION
<<_unlink_r>>---Reentrant version of unlink
INDEX
_unlink_r
ANSI_SYNOPSIS
#include <reent.h>
int _unlink_r(struct _reent *<[ptr]>, const char *<[file]>);
TRAD_SYNOPSIS
#include <reent.h>
int _unlink_r(<[ptr]>, <[file]>)
struct _reent *<[ptr]>;
char *<[file]>;
DESCRIPTION
This is a reentrant version of <<unlink>>. It
takes a pointer to the global data block, which holds
<<errno>>.
*/
int
_unlink_r (ptr, file)
struct _reent *ptr;
_CONST char *file;
{
int ret;
errno = 0;
if ((ret = _unlink (file)) == -1 && errno != 0)
ptr->_errno = errno;
return ret;
}
#endif /* ! defined (REENTRANT_SYSCALLS_PROVIDED) */

1
newlib/libc/sys.tex
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@ -326,6 +326,7 @@ library, and achieve reentrancy by using a reserved global data block
@include reent/statr.def
@include reent/fstatr.def
@include reent/linkr.def
@include reent/unlinkr.def
@include reent/sbrkr.def
@up
@end ignore