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NAMEexplain_pclose_or_die - process I/O and report errors SYNOPSIS#include <libexplain/pclose.h> int explain_pclose_or_die(FILE *fp);
DESCRIPTIONThese functions may be used to wait for program termination, and then reprt errors returned by the pclose(3) system call. explain_pclose_or_dieint explain_pclose_or_die(FILE *fp); The explain_pclose_or_die function is used to call the pclose(3) system call. On failure an explanation will be printed to stderr, obtained from explain_pclose(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 status = explain_pclose_or_die(fp); explain_pclose_success_or_dievoid explain_pclose_success_or_die(FILE *); The explain_pclose_success_or_die function is used to call the pclose(3) system call. On failure, including any exit status other than EXIT_SUCCESS, an explanation will be printed to stderr, obtained from explain_pclose(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: explain_pclose_success_or_die(fp); explain_pclose_successint explain_pclose_success(FILE *fp); The explain_pclose_success function is used to call the pclose(3) system call. On failure, including any exit status other than EXIT_SUCCESS, an explanation will be printed to stderr, obtained from explain_pclose(3). However, the priniting of an error message does not also cause exit(2) to be called. This function is intended to be used in a fashion similar to the following example: int status = explain_pclose_success(command); SEE ALSO
COPYRIGHTlibexplain version 1.3
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