12-09-2012
hey thankyou very much for your help
one more doubt
i want to restrict the filename to 30 bytes.. that means if the file name is 20 bytes it should print the 30 byte name by taking the space as input
Thanks in advance
saikumar
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swab(3C) Standard C Library Functions swab(3C)
NAME
swab - swap bytes
SYNOPSIS
#include <stdlib.h>
void swab(const char *src, char *dest, ssize_t nbytes);
XPG4, SUS, SUSv2, SUSv3
#include <unistd.h>
void swab(const void *restrict src, void *restrict dest, ssize_t nbytes);
DESCRIPTION
The swab() function copies nbytes bytes, which are pointed to by src, to the object pointed to by dest, exchanging adjacent bytes. The
nbytes argument should be even. If nbytes is odd swab() copies and exchanges nbytes-1 bytes and the disposition of the last byte is unspec-
ified. If copying takes place between objects that overlap, the behavior is undefined. If nbytes is negative, swab() does nothing.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
attributes(5), standards(5)
SunOS 5.10 1 Nov 2003 swab(3C)