strncpy(3) - NetBSD Manual Pages

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STRCPY(3)                 NetBSD Programmer's Manual                 STRCPY(3)


NAME

     strcpy, strncpy - copy strings


LIBRARY

     Standard C Library (libc, -lc)


SYNOPSIS

     #include <string.h>

     char *
     strcpy(char * restrict dst, const char * restrict src);

     char *
     strncpy(char * restrict dst, const char * restrict src, size_t len);


DESCRIPTION

     The strcpy() and strncpy() functions copy the string src to dst (includ-
     ing the terminating `\0' character).

     The strncpy() copies not more than len characters into dst, appending
     `\0' characters if src is less than len characters long, and not termi-
     nating dst if src is more than len characters long.


RETURN VALUES

     The strcpy() and strncpy() functions return dst.


EXAMPLES

     The following sets ``chararray'' to ``abc\0\0\0'':

           (void)strncpy(chararray, "abc", 6).

     The following sets ``chararray'' to ``abcdef'':

           (void)strncpy(chararray, "abcdefgh", 6);


SEE ALSO

     bcopy(3), memccpy(3), memcpy(3), memmove(3), strlcpy(3)


STANDARDS

     The strcpy() and strncpy() functions conform to ISO/IEC 9899:1999 (``ISO
     C99'').

NetBSD 1.6                       June 4, 1993                                1