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explain_a..._fd_or_die(3) Library Functions Manual explain_a..._fd_or_die(3) NAME explain_acl_set_fd_or_die - set an ACL by file descriptor and report errors SYNOPSIS #include <libexplain/acl_set_fd.h> void explain_acl_set_fd_or_die(int fildes, acl_t acl); int explain_acl_set_fd_on_error(int fildes, acl_t acl); DESCRIPTION The explain_acl_set_fd_or_die function is used to call the acl_set_fd(3) system call. On failure an explanation will be printed to stderr, obtained from the explain_acl_set_fd(3) function, and then the process terminates by calling exit(EXIT_FAILURE). The explain_acl_set_fd_on_error function is used to call the acl_set_fd(3) system call. On failure an explanation will be printed to stderr, obtained from the explain_acl_set_fd(3) function, but still re- turns to the caller. fildes The fildes, exactly as to be passed to the acl_set_fd(3) system call. acl The acl, exactly as to be passed to the acl_set_fd(3) system call. RETURN VALUE The explain_acl_set_fd_or_die function only returns on success, see acl_set_fd(3) for more information. On failure, prints an explanation and exits, it does not return. The explain_acl_set_fd_on_error function always returns the value re- turn by the wrapped acl_set_fd(3) system call. EXAMPLE The explain_acl_set_fd_or_die function is intended to be used in a fashion similar to the following example: explain_acl_set_fd_or_die(fildes, acl); SEE ALSO acl_set_fd(3) set an ACL by file descriptor explain_acl_set_fd(3) explain acl_set_fd(3) errors exit(2) terminate the calling process COPYRIGHT libexplain version 1.3 Copyright (C) 2013 Peter Miller explain_a..._fd_or_die(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | EXAMPLE | SEE ALSO | COPYRIGHT
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