SIMPLE SOLUTIONS

EXPLAIN_FGETC_OR_DIE - reference manual online

Input of characters and report errors.

Chapter
explain_fgetc_or_die(3)              Library Functions Manual             explain_fgetc_or_die(3)

NAME explain_fgetc_or_die - input of characters and report errors
SYNOPSIS #include <libexplain/fgetc.h> int explain_fgetc_or_die(FILE *fp);
DESCRIPTION The explain_fgetc_or_die function is used to call the fgetc(3) system call. On failure an explanation will be printed to stderr, obtained from explain_fgetc(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: int c = explain_fgetc_or_die(fp); fp The fp, exactly as to be passed to the fgetc(3) system call. Returns: This function only returns on success. On failure, prints an explanation and exits.
SEE ALSO fgetc(3) input of characters explain_fgetc(3) explain fgetc(3) errors exit(2) terminate the calling process
explain_fgetc_or_die(3)
This manual Reference Other manuals
explain_fgetc_or_die(3) referred by explain(3) | explain_fgetc(3)
refer to _exit(2) | explain_fgetc(3) | fgetc(3)