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Diffstat (limited to 'Build/source/libs/libgnuw32/string.c')
-rw-r--r--Build/source/libs/libgnuw32/string.c100
1 files changed, 100 insertions, 0 deletions
diff --git a/Build/source/libs/libgnuw32/string.c b/Build/source/libs/libgnuw32/string.c
new file mode 100644
index 00000000000..774a02c3354
--- /dev/null
+++ b/Build/source/libs/libgnuw32/string.c
@@ -0,0 +1,100 @@
+/* libc replacement functions for win32.
+
+Copyright (C) 1998, 99 Free Software Foundation, Inc.
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#include <string.h>
+#include <win32lib.h>
+
+char *xstrdup(const char *s)
+{
+ char *p = _strdup(s);
+ if (!p) {
+ fprintf(stderr, "strdup(%x) failed in gnuw32.c at line %d\n", s, __LINE__);
+ exit(1);
+ }
+ return p;
+}
+
+void *xmalloc(unsigned size)
+{
+ void *p = malloc(size);
+ if (!p) {
+ fprintf(stderr, "malloc(%d) failed in gnuw32.c at line %d\n", size, __LINE__);
+ exit(1);
+ }
+ return p;
+}
+
+void *xrealloc(void *p, unsigned size)
+{
+ p = realloc(p, size);
+ if (!p) {
+ fprintf(stderr, "realloc(%d) failed in gnuw32.c at line %d\n", size, __LINE__);
+ exit(1);
+ }
+ return p;
+}
+
+char *concat(const char *s1, const char *s2)
+{
+ char *answer = (char *) xmalloc (strlen (s1) + strlen (s2) + 1);
+ strcpy (answer, s1);
+ strcat (answer, s2);
+
+ return answer;
+}
+
+char *concat3(const char *s1, const char *s2, const char *s3)
+{
+ char *answer
+ = (char *) xmalloc (strlen (s1) + strlen (s2) + strlen (s3) + 1);
+ strcpy (answer, s1);
+ strcat (answer, s2);
+ strcat (answer, s3);
+
+ return answer;
+}
+
+char *concatn(const char *str1, ...)
+{
+ char *arg, *ret;
+ int size = 1;
+ va_list marker;
+
+ if (!str1)
+ return NULL;
+
+ size = strlen(str1);
+
+ va_start(marker, str1);
+ while ((arg = va_arg (marker, char*)) != NULL) {
+ size += strlen(arg);
+ }
+ va_end (marker);
+
+
+ ret = xmalloc(size + 1);
+ strcpy(ret, str1);
+
+ va_start(marker, str1);
+ while ((arg = va_arg (marker, char*)) != NULL) {
+ strcat(ret, arg);
+ }
+ va_end (marker);
+
+ return ret;
+}