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-rw-r--r--coreutils/od_bloaty.c51
1 files changed, 21 insertions, 30 deletions
diff --git a/coreutils/od_bloaty.c b/coreutils/od_bloaty.c
index 335efe7ca..0b77f8b94 100644
--- a/coreutils/od_bloaty.c
+++ b/coreutils/od_bloaty.c
@@ -153,7 +153,6 @@ static const signed char width_bytes[] = {
sizeof(double),
sizeof(longdouble_t)
};
-
/* Ensure that for each member of 'enum size_spec' there is an
initializer in the width_bytes array. */
struct dummy {
@@ -161,42 +160,37 @@ struct dummy {
[ARRAY_SIZE(width_bytes) == N_SIZE_SPECS ? 1 : -1];
};
+static smallint flag_dump_strings;
+/* Non-zero if an old-style 'pseudo-address' was specified. */
+static smallint flag_pseudo_start;
+static smallint limit_bytes_to_format;
+/* When zero and two or more consecutive blocks are equal, format
+ only the first block and output an asterisk alone on the following
+ line to indicate that identical blocks have been elided. */
+static smallint verbose;
+static smallint ioerror;
+
static size_t string_min;
-static int flag_dump_strings;
-/* Non-zero if an old-style 'pseudo-address' was specified. */
-static int flag_pseudo_start;
+/* An array of specs describing how to format each input block. */
+static size_t n_specs;
+static struct tspec *spec;
+/* Function that accepts an address and an optional following char,
+ and prints the address and char to stdout. */
+static void (*format_address)(off_t, char);
/* The difference between the old-style pseudo starting address and
the number of bytes to skip. */
static off_t pseudo_offset;
-
-/* Function that accepts an address and an optional following char,
- and prints the address and char to stdout. */
-static void (*format_address) (off_t, char);
-
/* The number of input bytes to skip before formatting and writing. */
-static off_t n_bytes_to_skip; // = 0;
-
+static off_t n_bytes_to_skip;
/* When zero, MAX_BYTES_TO_FORMAT and END_OFFSET are ignored, and all
input is formatted. */
-static int limit_bytes_to_format; // = 0;
-
/* The maximum number of bytes that will be formatted. */
static off_t max_bytes_to_format;
-
/* The offset of the first byte after the last byte to be formatted. */
static off_t end_offset;
-/* When nonzero and two or more consecutive blocks are equal, format
- only the first block and output an asterisk alone on the following
- line to indicate that identical blocks have been elided. */
-static int abbreviate_duplicate_blocks = 1;
-
-/* An array of specs describing how to format each input block. */
-static size_t n_specs;
-static struct tspec *spec;
-
/* The number of input bytes formatted per output line. It must be
a multiple of the least common multiple of the sizes associated with
the specified output types. It should be as large as possible, but
@@ -217,8 +211,6 @@ static char const *const default_file_list[] = { "-", NULL };
/* The input stream associated with the current file. */
static FILE *in_stream;
-static int ioerror;
-
#define MAX_INTEGRAL_TYPE_SIZE sizeof(ulonglong_t)
static unsigned char integral_type_size[MAX_INTEGRAL_TYPE_SIZE + 1] = {
[sizeof(char)] = CHAR,
@@ -907,8 +899,7 @@ write_block(off_t current_offset, size_t n_bytes,
static char prev_pair_equal = 0;
size_t i;
- if (abbreviate_duplicate_blocks
- && !first
+ if (!verbose && !first
&& n_bytes == bytes_per_block
&& memcmp(prev_block, curr_block, bytes_per_block) == 0
) {
@@ -1261,7 +1252,7 @@ int od_main(int argc, char **argv)
format_address = format_address_std;
address_base_char = 'o';
address_pad_len_char = '7';
- flag_dump_strings = 0;
+ /* flag_dump_strings = 0; - already is */
/* Parse command line */
opt_complementary = "t::"; // list
@@ -1314,7 +1305,7 @@ int od_main(int argc, char **argv)
decode_format_string(lst_t->data);
lst_t = lst_t->link;
}
- if (opt & OPT_v) abbreviate_duplicate_blocks = 0;
+ if (opt & OPT_v) verbose = 1;
if (opt & OPT_x) decode_format_string("x2");
if (opt & OPT_s) decode_format_string("d2");
if (opt & OPT_S) {
@@ -1458,5 +1449,5 @@ int od_main(int argc, char **argv)
if (fclose(stdin) == EOF)
bb_perror_msg_and_die(bb_msg_standard_input);
- return (ioerror != 0); /* err != 0 - return 1 (failure) */
+ return ioerror;
}