mirror of
https://github.com/signalwire/freeswitch.git
synced 2025-08-13 17:38:59 +00:00
fix indenting
This commit is contained in:
Anthony Minessale
@@ -28,7 +28,7 @@
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#include "table.h"
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static char *rcs_id =
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"$Id: table_util.c,v 1.5 2000/03/09 03:30:42 gray Exp $";
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"$Id: table_util.c,v 1.5 2000/03/09 03:30:42 gray Exp $";
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#define WRITE_MODE 0640 /* mode to write out table */
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#define SPECIAL_CHARS "e\033^^\"\"''\\\\n\nr\rt\tb\bf\fa\007"
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@@ -61,67 +61,67 @@ static char *rcs_id =
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* out_size - size of the output buffer.
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*/
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int expand_chars(const void *buf, const int buf_size,
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char *out, const int out_size)
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char *out, const int out_size)
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{
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int buf_c;
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const unsigned char *buf_p, *spec_p;
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char *max_p, *out_p = out;
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int buf_c;
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const unsigned char *buf_p, *spec_p;
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char *max_p, *out_p = out;
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/* setup our max pointer */
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max_p = out + out_size;
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/* setup our max pointer */
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max_p = out + out_size;
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/* run through the input buffer, counting the characters as we go */
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for (buf_c = 0, buf_p = (const unsigned char *)buf;; buf_c++, buf_p++) {
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/* run through the input buffer, counting the characters as we go */
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for (buf_c = 0, buf_p = (const unsigned char *)buf;; buf_c++, buf_p++) {
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/* did we reach the end of the buffer? */
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if (buf_size < 0) {
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if (*buf_p == '\0') {
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break;
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}
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}
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else {
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if (buf_c >= buf_size) {
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break;
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}
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}
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/* did we reach the end of the buffer? */
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if (buf_size < 0) {
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if (*buf_p == '\0') {
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break;
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}
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}
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else {
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if (buf_c >= buf_size) {
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break;
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}
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}
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/* search for special characters */
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for (spec_p = (unsigned char *)SPECIAL_CHARS + 1;
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*(spec_p - 1) != '\0';
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spec_p += 2) {
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if (*spec_p == *buf_p) {
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break;
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}
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}
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/* search for special characters */
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for (spec_p = (unsigned char *)SPECIAL_CHARS + 1;
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*(spec_p - 1) != '\0';
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spec_p += 2) {
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if (*spec_p == *buf_p) {
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break;
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}
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}
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/* did we find one? */
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if (*(spec_p - 1) != '\0') {
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if (out_p + 2 >= max_p) {
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break;
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}
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(void)sprintf(out_p, "\\%c", *(spec_p - 1));
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out_p += 2;
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continue;
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}
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/* did we find one? */
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if (*(spec_p - 1) != '\0') {
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if (out_p + 2 >= max_p) {
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break;
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}
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(void)sprintf(out_p, "\\%c", *(spec_p - 1));
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out_p += 2;
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continue;
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}
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/* print out any 7-bit printable characters */
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if (*buf_p < 128 && isprint(*buf_p)) {
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if (out_p + 1 >= max_p) {
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break;
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}
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*out_p = *(char *)buf_p;
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out_p += 1;
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}
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else {
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if (out_p + 4 >= max_p) {
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break;
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}
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(void)sprintf(out_p, "\\%03o", *buf_p);
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out_p += 4;
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}
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}
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/* print out any 7-bit printable characters */
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if (*buf_p < 128 && isprint(*buf_p)) {
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if (out_p + 1 >= max_p) {
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break;
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}
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*out_p = *(char *)buf_p;
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out_p += 1;
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}
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else {
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if (out_p + 4 >= max_p) {
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break;
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}
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(void)sprintf(out_p, "\\%03o", *buf_p);
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out_p += 4;
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}
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}
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return out_p - out;
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return out_p - out;
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}
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/*
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@@ -141,22 +141,22 @@ int expand_chars(const void *buf, const int buf_size,
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*/
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static void dump_table(table_t *tab_p)
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{
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char buf[10240];
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void *key_p, *data_p;
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int ret, key_size, data_size, len, entry_c;
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char buf[10240];
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void *key_p, *data_p;
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int ret, key_size, data_size, len, entry_c;
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for (ret = table_first(tab_p, (void **)&key_p, &key_size,
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(void **)&data_p, &data_size), entry_c = 0;
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ret == TABLE_ERROR_NONE;
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ret = table_next(tab_p, (void **)&key_p, &key_size,
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(void **)&data_p, &data_size), entry_c++) {
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/* expand the key */
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len = expand_chars(key_p, key_size, buf, sizeof(buf));
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(void)printf("%d: key '%.*s' (%d), ", entry_c, len, buf, len);
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/* now dump the data */
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len = expand_chars(data_p, data_size, buf, sizeof(buf));
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(void)printf("data '%.*s' (%d)\n", len, buf, len);
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}
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for (ret = table_first(tab_p, (void **)&key_p, &key_size,
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(void **)&data_p, &data_size), entry_c = 0;
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ret == TABLE_ERROR_NONE;
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ret = table_next(tab_p, (void **)&key_p, &key_size,
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(void **)&data_p, &data_size), entry_c++) {
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/* expand the key */
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len = expand_chars(key_p, key_size, buf, sizeof(buf));
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(void)printf("%d: key '%.*s' (%d), ", entry_c, len, buf, len);
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/* now dump the data */
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len = expand_chars(data_p, data_size, buf, sizeof(buf));
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(void)printf("data '%.*s' (%d)\n", len, buf, len);
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}
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}
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/*
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@@ -176,120 +176,131 @@ static void dump_table(table_t *tab_p)
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*/
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static void usage(void)
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{
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(void)fprintf(stderr,
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"Usage: table_util\n"
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" [-b number] or --buckets num buckets to adjust table\n"
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" [-o file] or --out-file output filename\n"
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" [-v] or --verbose verbose messages\n"
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" file input table filename\n");
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exit(1);
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(void)fprintf(stderr,
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"Usage: table_util\n"
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" [-b number] or --buckets num buckets to adjust table\n"
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" [-o file] or --out-file output filename\n"
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" [-v] or --verbose verbose messages\n"
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" file input table filename\n");
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exit(1);
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}
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int main(int argc, char **argv)
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{
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table_t *tab_p;
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char do_write = 0, verbose = 0;
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char *out_file = NULL, *in_file;
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int ret, entry_n, bucket_n, num_buckets = 0;
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table_t *tab_p;
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char do_write = 0, verbose = 0;
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char *out_file = NULL, *in_file;
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int ret, entry_n, bucket_n, num_buckets = 0;
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/* process the args */
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for (argc--, argv++; argc > 0 && **argv == '-'; argc--, argv++) {
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/* process the args */
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for (argc--, argv++; argc > 0 && **argv == '-'; argc--, argv++) {
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switch (*(*argv + 1)) {
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switch (*(*argv + 1)) {
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case 'b':
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argc--, argv++;
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if (argc == 0) {
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usage();
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}
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num_buckets = atoi(*argv);
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break;
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case 'b':
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argc--, argv++;
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if (argc == 0) {
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usage();
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}
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num_buckets = atoi(*argv);
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break;
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case 'o':
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argc--, argv++;
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if (argc == 0) {
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usage();
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}
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out_file = *argv;
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break;
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case 'o':
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argc--, argv++;
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if (argc == 0) {
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usage();
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}
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out_file = *argv;
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break;
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case 'v':
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verbose = 1;
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break;
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case 'v':
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verbose = 1;
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break;
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default:
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usage();
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break;
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}
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}
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default:
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usage();
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break;
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}
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}
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if (argc != 1) {
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usage();
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}
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if (argc != 1) {
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usage();
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}
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/* take the last argument as the input file */
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in_file = *argv;
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/* take the last argument as the input file */
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in_file = *argv;
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/* read in the table from disk */
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tab_p = table_read(in_file, &ret);
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if (tab_p == NULL) {
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(void)fprintf(stderr, "table_util: unable to table_read from '%s': %s\n",
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in_file, table_strerror(ret));
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exit(1);
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}
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/* read in the table from disk */
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tab_p = table_read(in_file, &ret);
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if (tab_p == NULL) {
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(void)fprintf(stderr, "table_util: unable to table_read from '%s': %s\n",
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in_file, table_strerror(ret));
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exit(1);
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}
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/* get info about the table */
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ret = table_info(tab_p, &bucket_n, &entry_n);
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if (ret != TABLE_ERROR_NONE) {
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(void)fprintf(stderr,
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"table_util: unable to get info on table in '%s': %s\n",
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in_file, table_strerror(ret));
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exit(1);
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}
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/* get info about the table */
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ret = table_info(tab_p, &bucket_n, &entry_n);
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if (ret != TABLE_ERROR_NONE) {
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(void)fprintf(stderr,
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"table_util: unable to get info on table in '%s': %s\n",
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in_file, table_strerror(ret));
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exit(1);
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}
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(void)printf("Read table of %d buckets and %d entries from '%s'\n",
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bucket_n, entry_n, in_file);
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(void)printf("Read table of %d buckets and %d entries from '%s'\n",
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bucket_n, entry_n, in_file);
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if (verbose) {
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dump_table(tab_p);
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}
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if (verbose) {
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dump_table(tab_p);
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}
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if (num_buckets > 0) {
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/* adjust the table's buckets */
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ret = table_adjust(tab_p, num_buckets);
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if (ret != TABLE_ERROR_NONE) {
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(void)fprintf(stderr,
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"table_util: unable to adjust table to %d buckets: %s\n",
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num_buckets, table_strerror(ret));
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exit(1);
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}
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do_write = 1;
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}
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if (num_buckets > 0) {
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/* adjust the table's buckets */
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ret = table_adjust(tab_p, num_buckets);
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if (ret != TABLE_ERROR_NONE) {
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(void)fprintf(stderr,
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"table_util: unable to adjust table to %d buckets: %s\n",
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num_buckets, table_strerror(ret));
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exit(1);
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}
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do_write = 1;
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}
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/* did we modify the table at all */
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if (do_write) {
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if (out_file == NULL) {
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out_file = in_file;
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}
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/* did we modify the table at all */
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if (do_write) {
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if (out_file == NULL) {
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out_file = in_file;
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}
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/* write out our table */
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ret = table_write(tab_p, out_file, WRITE_MODE);
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if (ret != TABLE_ERROR_NONE) {
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(void)fprintf(stderr, "table_util: unable to write table to '%s': %s\n",
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out_file, table_strerror(ret));
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exit(1);
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}
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/* write out our table */
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ret = table_write(tab_p, out_file, WRITE_MODE);
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if (ret != TABLE_ERROR_NONE) {
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(void)fprintf(stderr, "table_util: unable to write table to '%s': %s\n",
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out_file, table_strerror(ret));
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exit(1);
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}
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(void)printf("Wrote table to '%s'\n", out_file);
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}
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(void)printf("Wrote table to '%s'\n", out_file);
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}
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/* free the table */
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ret = table_free(tab_p);
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if (ret != TABLE_ERROR_NONE) {
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(void)fprintf(stderr, "table_util: unable to free table: %s\n",
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table_strerror(ret));
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/* NOTE: not a critical error */
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}
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/* free the table */
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ret = table_free(tab_p);
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if (ret != TABLE_ERROR_NONE) {
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(void)fprintf(stderr, "table_util: unable to free table: %s\n",
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table_strerror(ret));
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/* NOTE: not a critical error */
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}
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exit(0);
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exit(0);
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}
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/* For Emacs:
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* Local Variables:
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* mode:c
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* indent-tabs-mode:t
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* tab-width:4
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* c-basic-offset:4
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* End:
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* For VIM:
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* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
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*/
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