strcpy.c
上传用户:nvosite88
上传日期:2007-01-17
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文件大小:1k
- /* strcpy.c - string copy, string */
- /* Copyright 1992-1993 Wind River Systems, Inc. */
- /*
- modification history
- --------------------
- 01c,25feb93,jdi documentation cleanup for 5.1.
- 01b,20sep92,smb documentation additions
- 01a,08jul92,smb written and documented.
- */
- /*
- DESCRIPTION
- INCLUDE FILES: string.h
- SEE ALSO: American National Standard X3.159-1989
- NOMANUAL
- */
- #include "vxWorks.h"
- #include "string.h"
- /*******************************************************************************
- *
- * strcpy - copy one string to another (ANSI)
- *
- * This routine copies string <s2> (including EOS) to string <s1>.
- *
- * INCLUDE FILES: string.h
- *
- * RETURNS: A pointer to <s1>.
- */
- char * strcpy
- (
- char * s1, /* string to copy to */
- const char * s2 /* string to copy from */
- )
- {
- char *save = s1;
- while ((*s1++ = *s2++) != EOS)
- ;
- return (save);
- }