EXPLAIN_ACL_GET_FD_OR_DIE(3) - Linux manual page online | Library functions
Execute acl_get_fd(3) and report errors.
Chapter
explain_acl_get_fd_or_die(3) Library Functions Manual explain_acl_get_fd_or_die(3)
NAME
explain_acl_get_fd_or_die - Execute acl_get_fd(3) and report errorsSYNOPSIS
#include <libexplain/acl_get_fd.h> acl_t explain_acl_get_fd_or_die(int fildes); acl_t explain_acl_get_fd_on_error(int fildes);DESCRIPTION
The explain_acl_get_fd_or_die function is used to call the acl_get_fd(3) system call. On failure an explanation will be printed to stderr, obtained from the explain_acl_get_fd(3) function, and then the process terminates by calling exit(EXIT_FAILURE). The explain_acl_get_fd_on_error function is used to call the acl_get_fd(3) system call. On failure an explanation will be printed to stderr, obtained from the explain_acl_get_fd(3) function, but still returns to the caller. fildes The fildes, exactly as to be passed to the acl_get_fd(3) system call.RETURN VALUE
The explain_acl_get_fd_or_die function only returns on success, see acl_get_fd(3) for more information. On failure, prints an explanation and exits, it does not return. The explain_acl_get_fd_on_error function always returns the value return by the wrapped acl_get_fd(3) system call.EXAMPLE
The explain_acl_get_fd_or_die function is intended to be used in a fashion similar to the following example: explain_acl_get_fd_or_die(fildes);SEE ALSO
acl_get_fd(3) Execute acl_get_fd(3) explain_acl_get_fd(3) explain acl_get_fd(3) errors exit(2) terminate the calling processCOPYRIGHT
libexplain version 1.4 Copyright (C) 2013 Peter Miller| This manual | Reference | Other manuals |
|---|---|---|
| explain_acl_get_fd_or_die(3) | referred by | explain(3) | explain_acl_get_fd(3) |
| refer to | acl_get_fd(3) | _exit(2) | explain_acl_get_fd(3) |