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Diffstat (limited to 'Build/source/libs/teckit/TECkit-2.5.1/SFconv/expat/xmlwf/readfilemap.c')
-rw-r--r--Build/source/libs/teckit/TECkit-2.5.1/SFconv/expat/xmlwf/readfilemap.c99
1 files changed, 99 insertions, 0 deletions
diff --git a/Build/source/libs/teckit/TECkit-2.5.1/SFconv/expat/xmlwf/readfilemap.c b/Build/source/libs/teckit/TECkit-2.5.1/SFconv/expat/xmlwf/readfilemap.c
new file mode 100644
index 00000000000..c9bbb243e3b
--- /dev/null
+++ b/Build/source/libs/teckit/TECkit-2.5.1/SFconv/expat/xmlwf/readfilemap.c
@@ -0,0 +1,99 @@
+/*
+The contents of this file are subject to the Mozilla Public License
+Version 1.1 (the "License"); you may not use this file except in
+compliance with the License. You may obtain a copy of the License at
+http://www.mozilla.org/MPL/
+
+Software distributed under the License is distributed on an "AS IS"
+basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+License for the specific language governing rights and limitations
+under the License.
+
+The Original Code is expat.
+
+The Initial Developer of the Original Code is James Clark.
+Portions created by James Clark are Copyright (C) 1998, 1999
+James Clark. All Rights Reserved.
+
+Contributor(s):
+
+Alternatively, the contents of this file may be used under the terms
+of the GNU General Public License (the "GPL"), in which case the
+provisions of the GPL are applicable instead of those above. If you
+wish to allow use of your version of this file only under the terms of
+the GPL and not to allow others to use your version of this file under
+the MPL, indicate your decision by deleting the provisions above and
+replace them with the notice and other provisions required by the
+GPL. If you do not delete the provisions above, a recipient may use
+your version of this file under either the MPL or the GPL.
+*/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#ifndef S_ISREG
+#ifndef S_IFREG
+#define S_IFREG _S_IFREG
+#endif
+#ifndef S_IFMT
+#define S_IFMT _S_IFMT
+#endif
+#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+#endif /* not S_ISREG */
+
+#ifndef O_BINARY
+#ifdef _O_BINARY
+#define O_BINARY _O_BINARY
+#else
+#define O_BINARY 0
+#endif
+#endif
+
+int filemap(const char *name,
+ void (*processor)(const void *, size_t, const char *, void *arg),
+ void *arg)
+{
+ size_t nbytes;
+ int fd;
+ int n;
+ struct stat sb;
+ void *p;
+
+ fd = open(name, O_RDONLY|O_BINARY);
+ if (fd < 0) {
+ perror(name);
+ return 0;
+ }
+ if (fstat(fd, &sb) < 0) {
+ perror(name);
+ return 0;
+ }
+ if (!S_ISREG(sb.st_mode)) {
+ fprintf(stderr, "%s: not a regular file\n", name);
+ return 0;
+ }
+ nbytes = sb.st_size;
+ p = malloc(nbytes);
+ if (!p) {
+ fprintf(stderr, "%s: out of memory\n", name);
+ return 0;
+ }
+ n = read(fd, p, nbytes);
+ if (n < 0) {
+ perror(name);
+ close(fd);
+ return 0;
+ }
+ if (n != nbytes) {
+ fprintf(stderr, "%s: read unexpected number of bytes\n", name);
+ close(fd);
+ return 0;
+ }
+ processor(p, nbytes, name, arg);
+ free(p);
+ close(fd);
+ return 1;
+}