shithub: purgatorio

ref: a411870ee4640241e3c494367d922847da84f972
dir: /utils/rcsh/pfnc.c/

#include "rc.h"

struct{
	void (*f)(void);
	char *name;
}fname[]={
	Xappend,	"Xappend",
	Xasync,		"Xasync",
	Xbang,		"Xbang",
	Xclose,		"Xclose",
	Xdup,		"Xdup",
	Xeflag,		"Xeflag",
	Xexit,		"Xexit",
	Xfalse,		"Xfalse",
	Xifnot,		"Xifnot",
	Xjump,		"Xjump",
	Xmark,		"Xmark",
	Xpopm,		"Xpopm",
	Xread,		"Xread",
	Xreturn,	"Xreturn",
	Xtrue,		"Xtrue",
	Xif, 		"Xif",
	Xwastrue, 	"Xwastrue",
	Xword, 		"Xword",
	Xwrite, 	"Xwrite",
	Xmatch, 	"Xmatch",
	Xcase, 		"Xcase",
	Xconc, 		"Xconc",
	Xassign, 	"Xassign",
	Xdol, 		"Xdol",
	Xcount, 	"Xcount",
	Xlocal, 	"Xlocal",
	Xunlocal, 	"Xunlocal",
	Xfn, 		"Xfn",
	Xdelfn, 	"Xdelfn",
	Xpipe, 		"Xpipe",
	Xpipewait, 	"Xpipewait",
	Xrdcmds, 	"Xrdcmds",
	Xbackq, 	"Xbackq",
	Xpipefd, 	"Xpipefd",
	Xsubshell, 	"Xsubshell",
	Xdelhere, 	"Xdelhere",
	Xfor, 		"Xfor",
	Xglob, 		"Xglob",
	Xsimple, 	"Xsimple",
	Xqdol, 		"Xqdol",
	0
};

void
pfnc(Io *fd, Thread *t)
{
	int i;
	void (*fn)(void)=t->code[t->pc].f;
	List *a;

	pfmt(fd, "pid %d cycle %p %d ", getpid(), t->code, t->pc);
	for(i=0;fname[i].f;i++) {
		if(fname[i].f==fn) {
			pstr(fd, fname[i].name);
			break;
		}
	}
	if(!fname[i].f)
		pfmt(fd, "%p", fn);
	for(a=t->argv;a;a=a->next)
		pfmt(fd, " (%v)", a->words);
	pchr(fd, '\n');
	flush(fd);
}