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explain_readdir_or_die
Langue: en
Version: 353084 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
explain_readdir_or_die - read directory entry and report errorsSYNOPSIS
#include <libexplain/readdir.h>struct dirent *explain_readdir_or_die(DIR *dir);
DESCRIPTION
The explain_readdir_or_die function is used to call the readdir(2) system call. On failure an explanation will be printed to stderr, obtained from explain_readdir(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_readdir_or_die(dir);
- dir
- The dir, exactly as to be passed to the readdir(2) system call.
- Returns:
- a pointer to a dirent structure, or NULL if end-of-file is reached. On failure, prints an explanation and exits.
SEE ALSO
- readdir(2)
- read directory entry
- explain_readdir(3)
- explain readdir(2) errors
- exit(2)
- terminate the calling process
COPYRIGHT
libexplain version 0.19Copyright (C) 2008 Peter Miller
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre