1 files changed, 0 insertions, 404 deletions
diff --git a/source4/lib/util/util_file.c b/source4/lib/util/util_file.c
deleted file mode 100644
index c3e22196c0..0000000000
--- a/source4/lib/util/util_file.c
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * Unix SMB/CIFS implementation.
- * SMB parameters and setup
- * Copyright (C) Andrew Tridgell 1992-1998 Modified by Jeremy Allison 1995.
- *
- * Added afdgets() Jelmer Vernooij 2005
- * 
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 3 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 General Public License for
- * more details.
- * 
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "includes.h"
-#include "system/shmem.h"
-#include "system/filesys.h"
-
-/**
- * @file
- * @brief File-related utility functions
- */
-
-/**
-read a line from a file with possible \ continuation chars. 
-Blanks at the start or end of a line are stripped.
-The string will be allocated if s2 is NULL
-**/
-_PUBLIC_ char *fgets_slash(char *s2,int maxlen,XFILE *f)
-{
-  char *s=s2;
-  int len = 0;
-  int c;
-  bool start_of_line = true;
-
-  if (x_feof(f))
-    return(NULL);
-
-  if (maxlen <2) return(NULL);
-
-  if (!s2)
-    {
-      maxlen = MIN(maxlen,8);
-      s = (char *)malloc(maxlen);
-    }
-
-  if (!s) return(NULL);
-
-  *s = 0;
-
-  while (len < maxlen-1)
-    {
-      c = x_getc(f);
-      switch (c)
-	{
-	case '\r':
-	  break;
-	case '\n':
-	  while (len > 0 && s[len-1] == ' ')
-	    {
-	      s[--len] = 0;
-	    }
-	  if (len > 0 && s[len-1] == '\\')
-	    {
-	      s[--len] = 0;
-	      start_of_line = true;
-	      break;
-	    }
-	  return(s);
-	case EOF:
-	  if (len <= 0 && !s2) 
-	    SAFE_FREE(s);
-	  return(len>0?s:NULL);
-	case ' ':
-	  if (start_of_line)
-	    break;
-	  /* fall through */
-	default:
-	  start_of_line = false;
-	  s[len++] = c;
-	  s[len] = 0;
-	}
-      if (!s2 && len > maxlen-3)
-	{
-	  char *t;
-	  
-	  maxlen *= 2;
-	  t = realloc_p(s, char, maxlen);
-	  if (!t) {
-	    DEBUG(0,("fgets_slash: failed to expand buffer!\n"));
-	    SAFE_FREE(s);
-	    return(NULL);
-	  } else s = t;
-	}
-    }
-  return(s);
-}
-
-/**
- * Read one line (data until next newline or eof) and allocate it 
- */
-_PUBLIC_ char *afdgets(int fd, TALLOC_CTX *mem_ctx, size_t hint)
-{
-	char *data = NULL;
-	ssize_t alloc_size = 0, offset = 0, ret;
-	int p;
-
-	if (hint <= 0) hint = 0x100;
-
-	do {
-		alloc_size += hint;
-
-		data = talloc_realloc(mem_ctx, data, char, alloc_size);
-
-		if (!data)
-			return NULL;
-
-		ret = read(fd, data + offset, hint);
-
-		if (ret == 0) {
-			return NULL;
-		}
-
-		if (ret == -1) {
-			talloc_free(data);
-			return NULL;
-		}
-
-		/* Find newline */
-		for (p = 0; p < ret; p++) {
-			if (data[offset + p] == '\n')
-				break;
-		}
-
-		if (p < ret) {
-			data[offset + p] = '\0';
-
-			/* Go back to position of newline */
-			lseek(fd, p - ret + 1, SEEK_CUR);
-			return data;
-		}
-
-		offset += ret;
-
-	} while (ret == hint);
-
-	data[offset] = '\0';
-
-	return data;
-}
-
-
-/**
-load a file into memory from a fd.
-**/
-_PUBLIC_ char *fd_load(int fd, size_t *size, TALLOC_CTX *mem_ctx)
-{
-	struct stat sbuf;
-	char *p;
-
-	if (fstat(fd, &sbuf) != 0) return NULL;
-
-	p = (char *)talloc_size(mem_ctx, sbuf.st_size+1);
-	if (!p) return NULL;
-
-	if (read(fd, p, sbuf.st_size) != sbuf.st_size) {
-		talloc_free(p);
-		return NULL;
-	}
-	p[sbuf.st_size] = 0;
-
-	if (size) *size = sbuf.st_size;
-
-	return p;
-}
-
-/**
-load a file into memory
-**/
-_PUBLIC_ char *file_load(const char *fname, size_t *size, TALLOC_CTX *mem_ctx)
-{
-	int fd;
-	char *p;
-
-	if (!fname || !*fname) return NULL;
-	
-	fd = open(fname,O_RDONLY);
-	if (fd == -1) return NULL;
-
-	p = fd_load(fd, size, mem_ctx);
-
-	close(fd);
-
-	return p;
-}
-
-
-/**
-mmap (if possible) or read a file
-**/
-_PUBLIC_ void *map_file(const char *fname, size_t size)
-{
-	size_t s2 = 0;
-	void *p = NULL;
-#ifdef HAVE_MMAP
-	int fd;
-	fd = open(fname, O_RDONLY, 0);
-	if (fd == -1) {
-		DEBUG(2,("Failed to load %s - %s\n", fname, strerror(errno)));
-		return NULL;
-	}
-	p = mmap(NULL, size, PROT_READ, MAP_SHARED|MAP_FILE, fd, 0);
-	close(fd);
-	if (p == MAP_FAILED) {
-		DEBUG(1,("Failed to mmap %s - %s\n", fname, strerror(errno)));
-		return NULL;
-	}
-#endif
-	if (!p) {
-		p = file_load(fname, &s2, talloc_autofree_context());
-		if (!p) return NULL;
-		if (s2 != size) {
-			DEBUG(1,("incorrect size for %s - got %d expected %d\n",
-				 fname, (int)s2, (int)size));
-			talloc_free(p);
-			return NULL;
-		}
-	}
-
-	return p;
-}
-
-
-/**
-parse a buffer into lines
-'p' will be freed on error, and otherwise will be made a child of the returned array
-**/
-static char **file_lines_parse(char *p, size_t size, int *numlines, TALLOC_CTX *mem_ctx)
-{
-	int i;
-	char *s, **ret;
-
-	if (!p) return NULL;
-
-	for (s = p, i=0; s < p+size; s++) {
-		if (s[0] == '\n') i++;
-	}
-
-	ret = talloc_array(mem_ctx, char *, i+2);
-	if (!ret) {
-		talloc_free(p);
-		return NULL;
-	}	
-	
-	talloc_steal(ret, p);
-	
-	memset(ret, 0, sizeof(ret[0])*(i+2));
-
-	ret[0] = p;
-	for (s = p, i=0; s < p+size; s++) {
-		if (s[0] == '\n') {
-			s[0] = 0;
-			i++;
-			ret[i] = s+1;
-		}
-		if (s[0] == '\r') s[0] = 0;
-	}
-
-	/* remove any blank lines at the end */
-	while (i > 0 && ret[i-1][0] == 0) {
-		i--;
-	}
-
-	if (numlines) *numlines = i;
-
-	return ret;
-}
-
-
-/**
-load a file into memory and return an array of pointers to lines in the file
-must be freed with talloc_free(). 
-**/
-_PUBLIC_ char **file_lines_load(const char *fname, int *numlines, TALLOC_CTX *mem_ctx)
-{
-	char *p;
-	size_t size;
-
-	p = file_load(fname, &size, mem_ctx);
-	if (!p) return NULL;
-
-	return file_lines_parse(p, size, numlines, mem_ctx);
-}
-
-/**
-load a fd into memory and return an array of pointers to lines in the file
-must be freed with talloc_free(). If convert is true calls unix_to_dos on
-the list.
-**/
-_PUBLIC_ char **fd_lines_load(int fd, int *numlines, TALLOC_CTX *mem_ctx)
-{
-	char *p;
-	size_t size;
-
-	p = fd_load(fd, &size, mem_ctx);
-	if (!p) return NULL;
-
-	return file_lines_parse(p, size, numlines, mem_ctx);
-}
-
-
-/**
-take a list of lines and modify them to produce a list where \ continues
-a line
-**/
-_PUBLIC_ void file_lines_slashcont(char **lines)
-{
-	int i, j;
-
-	for (i=0; lines[i];) {
-		int len = strlen(lines[i]);
-		if (lines[i][len-1] == '\\') {
-			lines[i][len-1] = ' ';
-			if (lines[i+1]) {
-				char *p = &lines[i][len];
-				while (p < lines[i+1]) *p++ = ' ';
-				for (j = i+1; lines[j]; j++) lines[j] = lines[j+1];
-			}
-		} else {
-			i++;
-		}
-	}
-}
-
-/**
-  save a lump of data into a file. Mostly used for debugging 
-*/
-_PUBLIC_ bool file_save(const char *fname, const void *packet, size_t length)
-{
-	int fd;
-	fd = open(fname, O_WRONLY|O_CREAT|O_TRUNC, 0644);
-	if (fd == -1) {
-		return false;
-	}
-	if (write(fd, packet, length) != (size_t)length) {
-		return false;
-	}
-	close(fd);
-	return true;
-}
-
-_PUBLIC_ int vfdprintf(int fd, const char *format, va_list ap)
-{
-	char *p;
-	int len, ret;
-	va_list ap2;
-
-	va_copy(ap2, ap);
-	len = vasprintf(&p, format, ap2);
-	va_end(ap2);
-	if (len <= 0) return len;
-	ret = write(fd, p, len);
-	SAFE_FREE(p);
-	return ret;
-}
-
-_PUBLIC_ int fdprintf(int fd, const char *format, ...)
-{
-	va_list ap;
-	int ret;
-
-	va_start(ap, format);
-	ret = vfdprintf(fd, format, ap);
-	va_end(ap);
-	return ret;
-}
-
-
-/*
-  try to determine if the filesystem supports large files
-*/
-_PUBLIC_ bool large_file_support(const char *path)
-{
-	int fd;
-	ssize_t ret;
-	char c;
-
-	fd = open(path, O_RDWR|O_CREAT, 0600);
-	unlink(path);
-	if (fd == -1) {
-		/* have to assume large files are OK */
-		return true;
-	}
-	ret = pread(fd, &c, 1, ((uint64_t)1)<<32);
-	close(fd);
-	return ret == 0;
-}