#include <unistd.h>

Include dependency graph for pg_getopt.h:

This graph shows which files directly or indirectly include this file:

Functions
int	getopt (int nargc, char const nargv, const char *ostr)

Variables
PGDLLIMPORT char *	optarg

PGDLLIMPORT int	optind

PGDLLIMPORT int	opterr

PGDLLIMPORT int	optopt

Function Documentation

◆ getopt()

int getopt	(	int	nargc,
		char const	nargv,
		const char *	ostr
	)

extern

Definition at line 67 of file getopt.c.

{
    static bool active = false;
    static pg_getopt_ctx ctx;
    int         result;
 
    if (!active)
    {
        pg_getopt_start(&ctx, nargc, nargv, ostr);
        ctx.opterr = opterr;
        active = true;
    }
 
    result = pg_getopt_next(&ctx);
    opterr = ctx.opterr;
    optind = ctx.optind;
    optopt = ctx.optopt;
    optarg = ctx.optarg;
    if (result == -1)
        active = false;
    return result;
}