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explain_fu...sat_or_die(3) Library Functions Manual explain_fu...sat_or_die(3) NAME explain_futimesat_or_die - change timestamps of a file relative to a directory and report errors SYNOPSIS #include <libexplain/futimesat.h> void explain_futimesat_or_die(int fildes, const char *pathname, const struct timeval *data); int explain_futimesat_on_error(int fildes, const char *pathname, const struct timeval *data); DESCRIPTION The explain_futimesat_or_die function is used to call the futimesat(2) system call. On failure an explanation will be printed to stderr, ob- tained from the explain_futimesat(3) function, and then the process terminates by calling exit(EXIT_FAILURE). The explain_futimesat_on_error function is used to call the futime- sat(2) system call. On failure an explanation will be printed to stderr, obtained from the explain_futimesat(3) function, but still re- turns to the caller. fildes The fildes, exactly as to be passed to the futimesat(2) system call. pathname The pathname, exactly as to be passed to the futimesat(2) sys- tem call. data The data, exactly as to be passed to the futimesat(2) system call. RETURN VALUE The explain_futimesat_or_die function only returns on success, see fu- timesat(2) for more information. On failure, prints an explanation and exits, it does not return. The explain_futimesat_on_error function always returns the value return by the wrapped futimesat(2) system call. EXAMPLE The explain_futimesat_or_die function is intended to be used in a fash- ion similar to the following example: explain_futimesat_or_die(fildes, pathname, data); SEE ALSO futimesat(2) change timestamps of a file relative to a directory explain_futimesat(3) explain futimesat(2) errors exit(2) terminate the calling process COPYRIGHT libexplain version 1.3 Copyright (C) 2013 Peter Miller explain_fu...sat_or_die(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | EXAMPLE | SEE ALSO | COPYRIGHT
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