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/* searchpath.c 2.9.0 92/07/06 - wrapper around library thingie
* - Damian Cugley <pdc@oxford.prg> Thu 15 Feb 1990
*/
#include <sys/param.h> /* for MAXPATHLEN */
#include "xstdio.h" /* <stdio.h> plus prototypes */
#include "searchpath.h"
#include "stdc.h"
#ifndef MAXPATHLEN
# define MAXPATHLEN 1024
#endif
void NONRETURNING exit ARGS((int));
int
main (ac, av)
int ac;
char **av;
{
char scratch[MAXPATHLEN];
if (ac < 3)
{
fprintf(stderr, "%s: Not enough arguments\n\
Usage: %s FILENAME PATH [ SUFFIX ]\n",
av[0], av[0]);
if (ac == 2)
puts(av[1]); /* The best we can do */
exit(2);
}
if (!findfile(scratch, av[1], av[2], (ac > 3 ? av[3] : (char *)NULL)))
{
if (ac > 3)
fprintf(stderr, "%s: Couldn't find \"%s\" or \"%s%s\" in path\n\
\t\"%s\"\n",
av[0], av[1], av[1], av[3], av[2]);
else
fprintf(stderr, "%s: Couldn't find \"%s\" in path\n\
\t\"%s\"\n",
av[0], av[1], av[2]);
puts(av[1]);
exit(1);
}
puts(scratch);
return(0);
}
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