xlint/lint2/read.c

62  * The array pointed to by *fnames maps file name indizes to file names.
65 const	char **fnames;
119 	if (fnames == NULL)
120 		if ((fnames = calloc(nfnames = 256, sizeof (char *))) == NULL)
220 	errx(1, "%s,%zd: input file error: %s", file, line, fnames[srcfile]);
1108 	for (i = 1; fnames[i] != NULL; i++) {
1109 		if (strcmp(fnames[i], fn) == 0)
1112 	if (fnames[i] != NULL)
1116 		if ((fnames = realloc(fnames, (nfnames * 2) * sizeof (char *)))
1119 		(void)memset(fnames + nfnames, 0, nfnames * sizeof (char *));
1123 	if ((fnames[i] = strdup(fn)) == NULL)