explain_mkstemp_or_die(3) Library Functions Manual explain_mkstemp_or_die(3) NAME explain_mkstemp_or_die - create a unique temporary file and report errors SYNOPSIS #include <libexplain/mkstemp.h> int explain_mkstemp_or_die(char *templat); int explain_mkstemp_on_error(char *templat); DESCRIPTION The explain_mkstemp_or_die function is used to call the mkstemp(3) system call. On failure an explanation will be printed to stderr, obtained from the explain_mkstemp(3) function, and then the process terminates by calling exit(EXIT_FAILURE). The explain_mkstemp_on_error function is used to call the mkstemp(3) system call. On failure an explanation will be printed to stderr, obtained from the explain_mkstemp(3) function, but still returns to the caller. templat The template, exactly as to be passed to the mkstemp(3) system call. RETURN VALUE The explain_mkstemp_or_die function only returns on success, see mkstemp(3) for more information. On failure, prints an explanation and exits, it does not return. The explain_mkstemp_on_error function always returns the value return by the wrapped mkstemp(3) system call. EXAMPLE The explain_mkstemp_or_die function is intended to be used in a fashion similar to the following example: int result = explain_mkstemp_or_die(templat); SEE ALSO mkstemp(3) create a unique temporary file explain_mkstemp(3) explain mkstemp(3) errors exit(2) terminate the calling process COPYRIGHT libexplain version 1.3 Copyright (C) 2009 Peter Miller explain_mkstemp_or_die(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | EXAMPLE | SEE ALSO | COPYRIGHT
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