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-rw-r--r--src/libopts/save-flags.c248
1 files changed, 0 insertions, 248 deletions
diff --git a/src/libopts/save-flags.c b/src/libopts/save-flags.c
deleted file mode 100644
index d295170edb..0000000000
--- a/src/libopts/save-flags.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/* -*- buffer-read-only: t -*- vi: set ro:
- *
- * DO NOT EDIT THIS FILE (save-flags.c)
- *
- * It has been AutoGen-ed
- * From the definitions /tmp/.ag-ufBbQe/save-flags.def
- * and the template file str2enum
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name ``Bruce Korb'' nor the name of any other
- * contributor may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * str2enum IS PROVIDED BY Bruce Korb ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL Bruce Korb OR ANY OTHER CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#include "save-flags.h"
-#include <sys/types.h>
-#ifndef MISSING_INTTYPES_H
-# include <inttypes.h>
-#endif
-
-typedef enum {
- SVFL_BNM_DEFAULT = 0,
- SVFL_BNM_USAGE = 1,
- SVFL_BNM_UPDATE = 2,
- SVFL_COUNT_BNM
-} save_flags_enum_t;
-
-static save_flags_enum_t
-find_save_flags_bnm(char const * str, size_t len);
-
-
-#include <sys/types.h>
-#include <string.h>
-#ifndef NUL
-#define NUL '\0'
-#endif
-
-/* ANSI-C code produced by gperf version 3.1 */
-/* Command-line: gperf save-flags.gp */
-/* Computed positions: -k'' */
-
-
-# if 0 /* gperf build options: */
-// %struct-type
-// %language=ANSI-C
-// %includes
-// %global-table
-// %omit-struct-type
-// %readonly-tables
-// %compare-strncmp
-//
-// %define slot-name svfl_name
-// %define hash-function-name save_flags_hash
-// %define lookup-function-name find_save_flags_name
-// %define word-array-name save_flags_table
-// %define initializer-suffix ,SVFL_COUNT_BNM
-//
-# endif
-
-#include "save-flags.h"
-typedef struct {
- char const * svfl_name;
- save_flags_enum_t svfl_id;
-} save_flags_map_t;
-#include <string.h>
-
-/* maximum key range = 3, duplicates = 0 */
-
-static unsigned int
-save_flags_hash (register const char *str, register size_t len)
-{
- (void)str;
- (void)len;
- return len;
-}
-
-static const save_flags_map_t save_flags_table[] =
- {
- {"",SVFL_COUNT_BNM}, {"",SVFL_COUNT_BNM},
- {"",SVFL_COUNT_BNM}, {"",SVFL_COUNT_BNM},
- {"",SVFL_COUNT_BNM},
- {"usage", SVFL_BNM_USAGE},
- {"update", SVFL_BNM_UPDATE},
- {"default", SVFL_BNM_DEFAULT}
- };
-
-static inline const save_flags_map_t *
-find_save_flags_name (register const char *str, register size_t len)
-{
- if (len <= 7 && len >= 5)
- {
- register unsigned int key = (int)save_flags_hash (str, len);
-
- if (key <= 7)
- {
- register const char *s = save_flags_table[key].svfl_name;
-
- if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0')
- return &save_flags_table[key];
- }
- }
- return 0;
-}
-
-/**
- * Convert a command (keyword) to a save_flags_enum_t enumeration value.
- *
- * @param[in] str a string that should start with a known key word.
- * @param[in] len the provided length of the keyword at \a str.
- * @returns the enumeration value.
- * If not found, that value is SVFL_COUNT_BNM.
- */
-static save_flags_enum_t
-find_save_flags_bnm(char const * str, size_t len)
-{
- save_flags_map_t const * map;
-
- map = find_save_flags_name(str, (unsigned int)len);
- if (map != NULL)
- return map->svfl_id;
- /* Check for a partial match */
- {
- /*
- * Indexes of valid save_flags_table entries in sorted order:
- */
- static unsigned int const ix_map[] = {
- 7, 6, 5 };
- save_flags_enum_t res = SVFL_COUNT_BNM;
- static int const HI = (sizeof(ix_map) / sizeof(ix_map[0])) - 1;
- int lo = 0;
- int hi = HI;
- int av;
- int cmp;
-
- for (;;) {
- av = (hi + lo) / 2;
- map = save_flags_table + ix_map[av];
- cmp = strncmp(map->svfl_name, str, len);
- if (cmp == 0) break;
- if (cmp > 0)
- hi = av - 1;
- else lo = av + 1;
- if (lo > hi)
- return SVFL_COUNT_BNM;
- }
- res = map->svfl_id;
- /*
- * If we have an exact match, accept it.
- */
- if (map->svfl_name[len] == NUL)
- return res;
- /*
- * Check for a duplicate partial match (a partial match
- * with a higher or lower index than "av".
- */
- if (av < HI) {
- map = save_flags_table + ix_map[av + 1];
- if (strncmp(map->svfl_name, str, len) == 0)
- return SVFL_COUNT_BNM;
- }
- if (av > 0) {
- map = save_flags_table + ix_map[av - 1];
- if (strncmp(map->svfl_name, str, len) == 0)
- return SVFL_COUNT_BNM;
- }
- return res;
- }
-}
-
-/**
- * Convert a string to a save_flags_mask_t mask.
- * Bit names prefixed with a hyphen have the bit removed from the mask.
- * If the string starts with a '-', '+' or '|' character, then
- * the old value is used as a base, otherwise the result mask
- * is initialized to zero. Separating bit names with '+' or '|'
- * characters is optional. By default, the bits are "or"-ed into the
- * result.
- *
- * @param[in] str string with a list of bit names
- * @param[in] old previous value, used if \a str starts with a '+' or '-'.
- *
- * @returns an unsigned integer with the bits set.
- */
-save_flags_mask_t
-save_flags_str2mask(char const * str, save_flags_mask_t old)
-{
- static char const white[] = ", \t\f";
- static char const name_chars[] =
- "adefglpstu"
- "ADEFGLPSTU";
-
- save_flags_mask_t res = 0;
- int have_data = 0;
-
- for (;;) {
- save_flags_enum_t val;
- unsigned int val_len;
- unsigned int invert = 0;
-
- str += strspn(str, white);
- switch (*str) {
- case NUL: return res;
- case '-': case '~':
- invert = 1;
- /* FALLTHROUGH */
-
- case '+': case '|':
- if (have_data == 0)
- res = old;
-
- str += 1 + strspn(str + 1, white);
- if (*str == NUL)
- return 0;
- }
-
- val_len = strspn(str, name_chars);
- if (val_len == 0)
- return 0;
- val = find_save_flags_bnm(str, val_len);
- if (val == SVFL_COUNT_BNM)
- return 0;
- if (invert)
- res &= ~((save_flags_mask_t)1 << val);
- else
- res |= (save_flags_mask_t)1 << val;
- have_data = 1;
- str += val_len;
- }
-}
-/* end of save-flags.c */
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