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Diffstat (limited to 'util-linux/hexdump.c')
-rw-r--r--util-linux/hexdump.c21
1 files changed, 5 insertions, 16 deletions
diff --git a/util-linux/hexdump.c b/util-linux/hexdump.c
index 4d2b059..8ac12f0 100644
--- a/util-linux/hexdump.c
+++ b/util-linux/hexdump.c
@@ -14,24 +14,13 @@
/* This is a NOEXEC applet. Be very careful! */
-
static void bb_dump_addfile(dumper_t *dumper, char *name)
{
- char *p;
- FILE *fp;
- char *buf;
-
- fp = xfopen(name, "r");
-
- while ((buf = xmalloc_fgetline(fp)) != NULL) {
- p = skip_whitespace(buf);
-
- if (*p && (*p != '#')) {
- bb_dump_add(dumper, p);
- }
- free(buf);
+ parser_t *parser = config_open2(name, xfopen_for_read);
+ while (config_read(parser, &name, 1, 1, "# \t", 0)) {
+ bb_dump_add(dumper, name);
}
- fclose(fp);
+ config_close(parser);
}
static const char *const add_strings[] = {
@@ -131,7 +120,7 @@ int hexdump_main(int argc, char **argv)
do {
char *buf;
- fp = xfopen(*argv, "r");
+ fp = xfopen_for_read(*argv);
jump_in:
while ((buf = xmalloc_fgetline(fp)) != NULL) {
p = buf;