Newlib:

- Added missing basename.c;
- Added original dirname.c;
- Added getcwd (extension of POSIX.1 standard, as in the original NewLib).

git-svn-id: svn://kolibrios.org@9989 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/newlib/libc/Makefile

@@ -117,7 +117,6 @@ CORE_SRCS:=                   			\
 			sys/close.c		\
 			sys/conio.c		\
 			sys/chdir.c 		\
-			sys/getcwd.c	\
 			sys/errno.c		\
 			sys/fstat.c		\
 			sys/gettod.c		\
@@ -326,8 +325,7 @@ STRING_SRCS= \
 			wmemcmp.c		\
 			wmemcpy.c		\
 			wmemmove.c		\
-			wmemset.c		\
-			dirname.c		
+			wmemset.c
 
 
 STDIO_SRCS=					\
@@ -517,6 +515,10 @@ POSIX_SRCS =	opendir.c \
 		telldir.c \
 		rewinddir.c
 
+UNIX_SRCS =	basename.c \
+		dirname.c \
+		getcwd.c
+
 STATIC_OBJS =  $(patsubst %.S, %.o, $(patsubst %.c, %.o, $(STATIC_SRCS)))
 
 LIBCRT_OBJS =  $(patsubst %.S, %.o, $(patsubst %.c, %.o, $(LIBCRT_SRCS)))
@@ -542,6 +544,8 @@ MATH_OBJS =  $(patsubst %.S, math/%.o, $(patsubst %.asm, math/%.o,\
 
 POSIX_OBJS =  $(patsubst %.c, posix/%.o, $(POSIX_SRCS))
 
+UNIX_OBJS = $(patsubst %.c, unix/%.o, $(UNIX_SRCS))
+
 PRINTF_OBJS= 	stdio/vfprintf.o	\
 		stdio/vfiprintf.o	\
 		stdio/svfprintf.o	\
@@ -574,7 +578,8 @@ LIB_SRCS+=				\
 		$(STDIO_SRCS) 		\
 		$(STRING_SRCS)		\
 		$(STDLIB_SRCS)		\
-		$(POSIX_SRCS)
+		$(POSIX_SRCS)		\
+		$(UNIX_SRCS)
 
 LIB_OBJS+=				\
 		$(CORE_OBJS) 		\
@@ -583,7 +588,8 @@ LIB_OBJS+=				\
 		$(STDIO_OBJS) 		\
 		$(PRINTF_OBJS)		\
 		$(MATH_OBJS)		\
-		$(POSIX_OBJS)
+		$(POSIX_OBJS)		\
+		$(UNIX_OBJS)
 
 LIB_OBJS+= time/wcsftime.o
 

contrib/sdk/sources/newlib/libc/Tupfile.lua

@@ -100,7 +100,6 @@ CORE_SRCS = {
   "sys/close.c",
   "sys/conio.c",
   "sys/chdir.c",
-  "sys/getcwd.c",
   "sys/errno.c",
   "sys/fstat.c",
   "sys/gettod.c",
@@ -307,8 +306,7 @@ STRING_SRCS = {
   "wmemcmp.c",
   "wmemcpy.c",
   "wmemmove.c",
-  "wmemset.c",
-  "dirname.c"
+  "wmemset.c"
 }
 
 STDIO_SRCS = {
@@ -455,6 +453,7 @@ STDIO_SRCS = {
   "wscanf.c",
   "wsetup.c"
 }
+
 POSIX_SRCS = {
   "opendir.c",
   "closedir.c",
@@ -464,6 +463,12 @@ POSIX_SRCS = {
   "rewinddir.c"
 }
 
+UNIX_SRCS = {
+  "getcwd.c",
+  "dirname.c",
+  "basename.c"
+}
+
 MATH_SRCS = {
   "e_acos.c", "e_acosh.c", "e_asin.c", "e_atan2.c", "e_atanh.c", "e_cosh.c", "e_exp.c", "e_fmod.c",
   "e_hypot.c", "e_j0.c", "e_j1.c", "e_jn.c", "e_log.c", "e_log10.c", "e_pow.c", "e_rem_pio2.c",
@@ -516,6 +521,7 @@ LIB_SRCS += prepend("stdio/", STDIO_SRCS)
 LIB_SRCS += prepend("string/", STRING_SRCS)
 LIB_SRCS += prepend("stdlib/", STDLIB_SRCS)
 LIB_SRCS += prepend("posix/", POSIX_SRCS)
+LIB_SRCS += prepend("unix/", UNIX_SRCS)
 LIB_SRCS += prepend("math/", MATH_SRCS)
 
 ALL_OBJS = {}

contrib/sdk/sources/newlib/libc/string/dirname.c

@@ -1,67 +0,0 @@
-/* dirname - return directory part of PATH.
-   Copyright (C) 1996-2019 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-   The GNU C Library 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
-   Lesser General Public License for more details.
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <libgen.h>
-#include <string.h>
-
-char *
-dirname (char *path)
-{
-  static const char dot[] = ".";
-  char *last_slash;
-  /* Find last '/'.  */
-  last_slash = path != NULL ? strrchr (path, '/') : NULL;
-  if (last_slash != NULL && last_slash != path && last_slash[1] == '\0')
-    {
-      /* Determine whether all remaining characters are slashes.  */
-      char *runp;
-      for (runp = last_slash; runp != path; --runp)
-        if (runp[-1] != '/')
-          break;
-      /* The '/' is the last character, we have to look further.  */
-      if (runp != path)
-        last_slash = memrchr (path, '/', runp - path);
-    }
-  if (last_slash != NULL)
-    {
-      /* Determine whether all remaining characters are slashes.  */
-      char *runp;
-      for (runp = last_slash; runp != path; --runp)
-        if (runp[-1] != '/')
-          break;
-      /* Terminate the path.  */
-      if (runp == path)
-        {
-          /* The last slash is the first character in the string.  We have to
-             return "/".  As a special case we have to return "//" if there
-             are exactly two slashes at the beginning of the string.  See
-             XBD 4.10 Path Name Resolution for more information.  */
-          if (last_slash == path + 1)
-            ++last_slash;
-          else
-            last_slash = path + 1;
-        }
-      else
-        last_slash = runp;
-      last_slash[0] = '\0';
-    }
-  else
-    /* This assignment is ill-designed but the XPG specs require to
-       return a string containing "." in any case no directory part is
-       found and so a static and constant string is required.  */
-    path = (char *) dot;
-  return path;
-}

contrib/sdk/sources/newlib/libc/sys/getcwd.c

@@ -1,17 +0,0 @@
-/*
- * Copyright (C) KolibriOS team 2004-2024. All rights reserved.
- * Distributed under terms of the GNU General Public License
-*/
-
-#include <stdlib.h>
-#include <sys/ksys.h>
-
-char *getcwd(char *buf, unsigned size){
-    if(!buf){
-       if((buf = malloc(size))==NULL){
-           return NULL;
-       }
-    }
-    _ksys_getcwd(buf, size);
-    return(buf);
-}

contrib/sdk/sources/newlib/libc/unix/basename.c

@@ -0,0 +1,28 @@
+#ifndef _NO_BASENAME
+/* Copyright 2005 Shaun Jackman
+ * Permission to use, copy, modify, and distribute this software
+ * is freely granted, provided that this notice is preserved.
+ */
+
+#include <libgen.h>
+#include <string.h>
+
+char*
+_DEFUN (basename, (path),
+	char *path)
+{
+	char *p;
+	if( path == NULL || *path == '\0' )
+		return ".";
+	p = path + strlen(path) - 1;
+	while( *p == '/' ) {
+		if( p == path )
+			return path;
+		*p-- = '\0';
+	}
+	while( p >= path && *p != '/' )
+		p--;
+	return p + 1;
+}
+
+#endif /* !_NO_BASENAME  */

contrib/sdk/sources/newlib/libc/unix/dirname.c

@@ -0,0 +1,32 @@
+#ifndef _NO_DIRNAME
+
+/* Copyright 2005 Shaun Jackman
+ * Permission to use, copy, modify, and distribute this software
+ * is freely granted, provided that this notice is preserved.
+ */
+
+#include <libgen.h>
+#include <string.h>
+
+char *
+_DEFUN (dirname, (path),
+	char *path)
+{
+	char *p;
+	if( path == NULL || *path == '\0' )
+		return ".";
+	p = path + strlen(path) - 1;
+	while( *p == '/' ) {
+		if( p == path )
+			return path;
+		*p-- = '\0';
+	}
+	while( p >= path && *p != '/' )
+		p--;
+	return
+		p < path ? "." :
+		p == path ? "/" :
+		(*p = '\0', path);
+}
+
+#endif /* !_NO_DIRNAME  */

contrib/sdk/sources/newlib/libc/unix/getcwd.c

@@ -0,0 +1,53 @@
+#ifndef _NO_GETCWD
+
+/*
+ * Copyright (C) KolibriOS team 2024. All rights reserved.
+ * Distributed under terms of the GNU General Public License
+*/
+
+#include <stdlib.h>
+#include <limits.h>
+
+#include <sys/errno.h>
+#include <sys/unistd.h>
+#include <sys/ksys.h>
+
+#ifndef _REENT_ONLY
+
+char *
+_DEFUN (getcwd, (buf, size),
+    char *buf _AND
+    size_t size)
+{
+    if (buf != NULL && size == 0)
+    {
+        errno = EINVAL;
+        return NULL;
+    }
+
+    if (buf == NULL)
+    {
+        if (size == 0)
+            size = PATH_MAX;
+
+        buf = malloc(size);
+        if (buf == NULL)
+        {
+            errno = ENOMEM;
+            return NULL;
+        }
+    }
+
+    _ksys_getcwd(buf, size);
+
+    if (access(buf, R_OK) == -1)
+    {
+        errno = EACCES;
+        return NULL;
+    }
+
+    return buf;
+}
+
+#endif /* _REENT_ONLY */
+#endif /* !_NO_GETCWD  */