Changeset c594489 in mainline for libc

Timestamp:

2006-05-31T18:54:25Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

ad123964

Parents:

1c20e22

Message:

More things to make tetris helenos compatibile.

Location:

libc

Files:

• Makefile (modified) (1 diff)
• generic/err.c (added)
• generic/stdlib.c (added)
• generic/string.c (modified) (1 diff)
• include/async.h (modified) (1 diff)
• include/err.h (added)
• include/stdlib.h (modified) (1 diff)
• include/string.h (modified) (1 diff)

libc/Makefile

@@ -70 +70 @@
         generic/libadt/list.o \
         generic/libadt/hash_table.o \
-        generic/time.c
+        generic/time.c \
+        generic/err.c \
+        generic/stdlib.c
 
 ARCH_SOURCES += \

libc/generic/string.c

@@ -247 +247 @@
         return (sgn?-number:number);
 }
+
+char *strcpy(char *dest, const char *src)
+{
+        while (*(dest++) = *(src++))
+                ;
+}
+
+char *strncpy(char *dest, const char *src, size_t n)
+{
+        while (*(dest++) = *(src++) && --n)
+                ;
+}

libc/include/async.h

@@ +1 @@
+/*
+ * Copyright (C) 2006 Ondrej Palkovsky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 #ifndef _libc_ASYNC_H_
 #define _libc_ASYNC_H_

libc/include/stdlib.h

@@ -36 +36 @@
 #define exit(status)    _exit((status))
 
+#define RAND_MAX 714025
+
+extern long int random(void);
+extern void srandom(unsigned int seed);
+
+static inline int rand(void)
+{
+        return random();
+}
+static inline void srand(unsigned int seed)
+{
+        srandom(seed);
+}
+
+
 #endif

libc/include/string.h

@@ -40 +40 @@
 int strcmp(const char *, const char *);
 
+char *strcpy(char *dest, const char *src);
+char *strncpy(char *dest, const char *src, size_t n);
+
 size_t strlen(const char *str);
 
-int strcmp(const char *str1, const char *str2);
 char *strchr(const char *str, int c);
 char *strrchr(const char *str, int c);