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Unveil support
Index: bdftopcf.c
--- bdftopcf.c.orig
+++ bdftopcf.c
@@ -39,6 +39,7 @@ from The Open Group.
#include "bdfint.h"
#include "pcf.h"
#include <stdio.h>
+#include <unistd.h>
#include <X11/Xos.h>
int
@@ -158,6 +159,38 @@ main(int argc, char *argv[])
}
argv++;
}
+
+ if (input_name) {
+ if (unveil(input_name, "r") == -1) {
+ fprintf(stderr, "%s: could not unveil %s\n",
+ program_name, input_name);
+ exit(1);
+ }
+ }
+ if (output_name) {
+ if (unveil(output_name, "rwc") == -1) {
+ fprintf(stderr, "%s: could not unveil %s\n",
+ program_name, output_name);
+ exit(1);
+ }
+ if (pledge("stdio rpath wpath cpath", NULL) == -1) {
+ fprintf(stderr, "%s: could not pledge\n", program_name);
+ exit(1);
+ }
+ }
+ if (input_name && !output_name) {
+ if (pledge("stdio rpath", NULL) == -1) {
+ fprintf(stderr, "%s: could not pledge\n", program_name);
+ exit(1);
+ }
+ }
+ if (!input_name && !output_name) {
+ if (pledge("stdio", NULL) == -1) {
+ fprintf(stderr, "%s: could not pledge\n", program_name);
+ exit(1);
+ }
+ }
+
if (input_name) {
input = FontFileOpen(input_name);
if (!input) {
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