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authorjdgleaver2021-09-17 10:37:49 +0100
committerjdgleaver2021-09-17 10:37:49 +0100
commit7d871ab87d45e535d1512a5834b627cbbce2e66c (patch)
tree8b6932a6eb0f786ea8e922701a0182396a80a7cc /libretro-common/compat/compat_posix_string.c
parentf53deef14f98c659fe9bbd7684656ee88977acbd (diff)
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Replace direct direct file access with VFS routines
Diffstat (limited to 'libretro-common/compat/compat_posix_string.c')
-rw-r--r--libretro-common/compat/compat_posix_string.c104
1 files changed, 104 insertions, 0 deletions
diff --git a/libretro-common/compat/compat_posix_string.c b/libretro-common/compat/compat_posix_string.c
new file mode 100644
index 0000000..6a2f07e
--- /dev/null
+++ b/libretro-common/compat/compat_posix_string.c
@@ -0,0 +1,104 @@
+/* Copyright (C) 2010-2020 The RetroArch team
+ *
+ * ---------------------------------------------------------------------------------------
+ * The following license statement only applies to this file (compat_posix_string.c).
+ * ---------------------------------------------------------------------------------------
+ *
+ * Permission is hereby granted, free of charge,
+ * to any person obtaining a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+ * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <ctype.h>
+
+#include <compat/posix_string.h>
+
+#ifdef _WIN32
+
+#undef strcasecmp
+#undef strdup
+#undef isblank
+#undef strtok_r
+#include <ctype.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <compat/strl.h>
+
+#include <string.h>
+
+int retro_strcasecmp__(const char *a, const char *b)
+{
+ while (*a && *b)
+ {
+ int a_ = tolower(*a);
+ int b_ = tolower(*b);
+
+ if (a_ != b_)
+ return a_ - b_;
+
+ a++;
+ b++;
+ }
+
+ return tolower(*a) - tolower(*b);
+}
+
+char *retro_strdup__(const char *orig)
+{
+ size_t len = strlen(orig) + 1;
+ char *ret = (char*)malloc(len);
+ if (!ret)
+ return NULL;
+
+ strlcpy(ret, orig, len);
+ return ret;
+}
+
+int retro_isblank__(int c)
+{
+ return (c == ' ') || (c == '\t');
+}
+
+char *retro_strtok_r__(char *str, const char *delim, char **saveptr)
+{
+ char *first = NULL;
+ if (!saveptr || !delim)
+ return NULL;
+
+ if (str)
+ *saveptr = str;
+
+ do
+ {
+ char *ptr = NULL;
+ first = *saveptr;
+ while (*first && strchr(delim, *first))
+ *first++ = '\0';
+
+ if (*first == '\0')
+ return NULL;
+
+ ptr = first + 1;
+
+ while (*ptr && !strchr(delim, *ptr))
+ ptr++;
+
+ *saveptr = ptr + (*ptr ? 1 : 0);
+ *ptr = '\0';
+ } while (strlen(first) == 0);
+
+ return first;
+}
+
+#endif