Changeset c2b2de7 in mainline for uspace/lib/posix/include/posix/string.h

Timestamp:

2012-10-17T22:17:29Z (12 years ago)

Author:

Maurizio Lombardi <m.lombardi85@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

150a271

Parents:

6454ad47 (diff), 57912af3 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

merge changes from bbxm branch

File:

• uspace/lib/posix/include/posix/string.h (moved) (moved from uspace/lib/posix/string.h ) (2 diffs)

uspace/lib/posix/include/posix/string.h

@@ -37 +37 @@
 #define POSIX_STRING_H_
 
-#include <mem.h>
-#include <str.h>
+#include "sys/types.h"
 
-/* available in str.h
- *
- * char *strtok(char *restrict, const char *restrict);
- * char *strtok_r(char *restrict, const char *restrict, char **restrict);
- *
- * available in mem.h
- *
- * void *memset(void *, int, size_t);
- * void *memcpy(void *, const void *, size_t);
- * void *memmove(void *, const void *, size_t);
- *
+/*
  * TODO: not implemented due to missing locale support
  *
@@ -61 +50 @@
         #define NULL  ((void *) 0)
 #endif
+
+/*
+ * These are the same as in HelenOS libc.
+ * It would be possible to directly include <str.h> and <mem.h> but
+ * it is better not to pollute POSIX namespace with other functions
+ * defined in that header.
+ *
+ * Because libposix is always linked with libc, providing only these
+ * forward declarations ought to be enough.
+ */
+/* From str.h. */
+extern char * strtok_r(char *, const char *, char **);
+extern char * strtok(char *, const char *);
+
+/* From mem.h */
+#define bzero(ptr, len)  memset((ptr), 0, (len))
+extern void *memset(void *, int, size_t);
+extern void *memcpy(void *, const void *, size_t);
+extern void *memmove(void *, const void *, size_t);
+
 
 /* Copying and Concatenation */