Man page - explain_execvp_or_die(3)

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explain_execvp_or_die

NAME
SYNOPSIS
DESCRIPTION
SEE ALSO
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NAME

explain_execvp_or_die - execute a file and report errors

SYNOPSIS

#include <libexplain/execvp.h>
void explain_execvp_or_die(const char *pathname, char *const *argv);

DESCRIPTION

The explain_execvp_or_die function is used to call the execvp (3) system call. On failure an explanation will be printed to stderr , obtained from explain_execvp (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_execvp_or_die(pathname, argv);

pathname

The pathname, exactly as to be passed to the execvp (3) system call.

argv

The argv, exactly as to be passed to the execvp (3) system call.

Returns:

This function only returns on success. On failure, prints an explanation and exits.