explain_putchar_or_die(3) Library Functions Manual explain_putchar_or_die(3)NAME
explain_putchar_or_die - output of characters and report errors
SYNOPSIS
#include <libexplain/putchar.h>
void explain_putchar_or_die(int c);
DESCRIPTION
The explain_putchar_or_die function is used to call the putchar(3) system call. On failure an explanation will be printed to stderr,
obtained from explain_putchar(3), and then the process terminates by calling exit(EXIT_FAILURE).
This function is intended to be used in a fashion similar to the following example:
explain_putchar_or_die(c);
c The c, exactly as to be passed to the putchar(3) system call.
Returns:
This function only returns on success. On failure, prints an explanation and exits.
SEE ALSO putchar(3)
output of characters
explain_putchar(3)
explain putchar(3) errors
exit(2) terminate the calling process
COPYRIGHT
libexplain version 0.52
Copyright (C) 2008 Peter Miller
explain_putchar_or_die(3)
Check Out this Related Man Page
explain_putc_or_die(3) Library Functions Manual explain_putc_or_die(3)NAME
explain_putc_or_die - output of characters and report errors
SYNOPSIS
#include <libexplain/putc.h>
void explain_putc_or_die(int c, FILE *fp);
DESCRIPTION
The explain_putc_or_die function is used to call the putc(3) system call. On failure an explanation will be printed to stderr, obtained
from explain_putc(3), and then the process terminates by calling exit(EXIT_FAILURE).
This function is intended to be used in a fashion similar to the following example:
explain_putc_or_die(c, fp);
c The c, exactly as to be passed to the putc(3) system call.
fp The fp, exactly as to be passed to the putc(3) system call.
Returns:
This function only returns on success. On failure, prints an explanation and exits.
SEE ALSO putc(3) output of characters
explain_putc(3)
explain putc(3) errors
exit(2) terminate the calling process
COPYRIGHT
libexplain version 0.52
Copyright (C) 2008 Peter Miller
explain_putc_or_die(3)
Can someone enligten me on what below program does?
I understand getchar and putchar.. but what is this program suppose to do?
I try to put printf on it, but it shows nothing..
can someone explain to me what this program is suppose to do?
It is reading something and assigning to c?
so, if... (8 Replies)
hi all ,
could any tell me the diffrence between
main()
{
char c='h';
printf("%c",c);
}
and main()
{
char c = 'h';
printf("c",putchar(c));
} (2 Replies)
Im a newbie to programming language, i found tat there r these function called printf and putchar() as well as scanf and getchar(), im curious abt why do dey hav these 2 different function although dey r doing the same instruction? :confused: (13 Replies)