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Programming
Need help in character pointer
Post 302235749 by shamrock on Friday 12th of September 2008 05:07:51 PM
09-12-2008
Quote:
with that.As the model and num variables are going to be used in other functions make them global and the update_new_logical_name() function need not return anything.
Code:
#include <string.h>
char part_one[3];
int num;
void update_new_logical_name(char *src)
{
if(strlen(src)>=3)
memcpy(part_one, src, 3);
if(strlen(src)>=8)
num = atoi(src+3);
printf ("model = %s num = %s\n, part_one, num);
}Last edited by shamrock; 09-12-2008 at 06:18 PM..
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LEARN ABOUT SUNOS
puts
puts(3C) Standard C Library Functions puts(3C) NAME
puts, fputs - put a string on a stream SYNOPSIS
#include <stdio.h> int puts(const char *s); int fputs(const char *s, FILE *stream); DESCRIPTION
The puts() function writes the string pointed to by s, followed by a NEWLINE character, to the standard output stream stdout (see intro(3)). The terminating null byte is not written. The fputs() function writes the null-terminated string pointed to by s to the named output stream. The terminating null byte is not writ- ten. The st_ctime and st_mtime fields of the file will be marked for update between the successful execution of fputs() and the next successful completion of a call to fflush(3C) or fclose(3C) on the same stream or a call to exit(2) or abort(3C). RETURN VALUES
On successful completion, both functions return the number of bytes written; otherwise they return EOF and set errno to indicate the error. ERRORS
Refer to fputc(3C). USAGE
Unlike puts(), the fputs() function does not write a NEWLINE character at the end of the string. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
exit(2), write(2), intro(3), abort(3C), fclose(3C), ferror(3C), fflush(3C), fopen(3C), fputc(3C), printf(3C), stdio(3C), attributes(5), standards(5) SunOS 5.10 18 Jun 2003 puts(3C)