diff options
Diffstat (limited to 'src/mkid.c')
| -rw-r--r-- | src/mkid.c | 102 |
1 files changed, 53 insertions, 49 deletions
@@ -60,30 +60,34 @@ struct summary void usage (void); static void help_me (void); int main (int argc, char **argv); -int ceil_log_8 (unsigned long n); -int ceil_log_2 (unsigned long n); -void assert_writeable (char const *file_name); -void scan_files (struct idhead *idhp); -void scan_member_file (struct member_file const *member); -void scan_member_file_1 (get_token_func_t get_token, void const *args, FILE *source_FILE); -void report_statistics (void); -void write_id_file (struct idhead *idhp); -unsigned long token_hash_1 (void const *key); -unsigned long token_hash_2 (void const *key); -int token_hash_cmp (void const *x, void const *y); -int token_qsort_cmp (void const *x, void const *y); -void bump_current_hits_signature (void); -void init_hits_signature (int i); -void free_summary_tokens (void); -void summarize (void); -void init_summary (void); -struct summary *make_sibling_summary (struct summary *summary); -int count_vec_size (struct summary *summary, unsigned char const *tail_hits); -int count_buf_size (struct summary *summary, unsigned char const *tail_hits); -void assert_hits (struct summary* summary); -void write_hits (FILE *fp, struct summary *summary, unsigned char const *tail_hits); -void sign_token (struct token *token); -void add_token_to_summary (struct summary *summary, struct token *token); +static int ceil_log_8 (unsigned long n); +static int ceil_log_2 (unsigned long n); +static void assert_writeable (char const *file_name); +static void scan_files (struct idhead *idhp); +static void scan_member_file (struct member_file const *member); +static void scan_member_file_1 (get_token_func_t get_token, + void const *args, FILE *source_FILE); +static void report_statistics (void); +static void write_id_file (struct idhead *idhp); +static unsigned long token_hash_1 (void const *key); +static unsigned long token_hash_2 (void const *key); +static int token_hash_cmp (void const *x, void const *y); +static int token_qsort_cmp (void const *x, void const *y); +static void bump_current_hits_signature (void); +static void init_hits_signature (int i); +static void free_summary_tokens (void); +static void summarize (void); +static void init_summary (void); +static struct summary *make_sibling_summary (struct summary *summary); +static int count_vec_size (struct summary *summary, + unsigned char const *tail_hits); +static int count_buf_size (struct summary *summary, + unsigned char const *tail_hits); +static void assert_hits (struct summary* summary); +static void write_hits (FILE *fp, struct summary *summary, + unsigned char const *tail_hits); +static void sign_token (struct token *token); +static void add_token_to_summary (struct summary *summary, struct token *token); struct hash_table token_table; @@ -126,7 +130,7 @@ usage (void) exit (1); } -static struct option const long_options[] = +static const struct option const long_options[] = { { "file", required_argument, 0, 'f' }, { "output", required_argument, 0, 'o' }, @@ -338,7 +342,7 @@ main (int argc, char **argv) /* Return the integer ceiling of the base-8 logarithm of N. */ -int +static int ceil_log_8 (unsigned long n) { int log_8 = 0; @@ -354,7 +358,7 @@ ceil_log_8 (unsigned long n) /* Return the integer ceiling of the base-2 logarithm of N. */ -int +static int ceil_log_2 (unsigned long n) { int log_2 = 0; @@ -372,7 +376,7 @@ ceil_log_2 (unsigned long n) writable. If it doesn't exist, make sure it can be created. Exit with a diagnostic if this is not so. */ -void +static void assert_writeable (char const *filename) { if (access (filename, 06) < 0) @@ -393,7 +397,7 @@ assert_writeable (char const *filename) /* Iterate over all eligible files (the members of the set of scannable files). Create a tree8 to store the set of files where a token occurs. */ -void +static void scan_files (struct idhead *idhp) { struct member_file **members_0 @@ -443,7 +447,7 @@ scan_files (struct idhead *idhp) /* Open a file and scan it. */ -void +static void scan_member_file (struct member_file const *member) { struct lang_args const *lang_args = member->mf_lang_args; @@ -486,7 +490,7 @@ scan_member_file (struct member_file const *member) /* Iterate over all tokens in the file, and merge the file's tree8 signature into the token table entry. */ -void +static void scan_member_file_1 (get_token_func_t get_token, void const *args, FILE *source_FILE) { struct token **slot; @@ -538,7 +542,7 @@ scan_member_file_1 (get_token_func_t get_token, void const *args, FILE *source_F } } -void +static void report_statistics (void) { printf (_("Name=%ld, "), name_tokens); @@ -569,7 +573,7 @@ report_statistics (void) directory which you have no write access to, so you cannot create the ID file.) */ -void +static void write_id_file (struct idhead *idhp) { struct token **tokens; @@ -666,26 +670,26 @@ write_id_file (struct idhead *idhp) /* Define primary and secondary hash and comparison functions for the token table. */ -unsigned long +static unsigned long token_hash_1 (void const *key) { return_STRING_HASH_1 (TOKEN_NAME ((struct token const *) key)); } -unsigned long +static unsigned long token_hash_2 (void const *key) { return_STRING_HASH_2 (TOKEN_NAME ((struct token const *) key)); } -int +static int token_hash_cmp (void const *x, void const *y) { return_STRING_COMPARE (TOKEN_NAME ((struct token const *) x), TOKEN_NAME ((struct token const *) y)); } -int +static int token_qsort_cmp (void const *x, void const *y) { return_STRING_COMPARE (TOKEN_NAME (*(struct token const *const *) x), @@ -698,7 +702,7 @@ token_qsort_cmp (void const *x, void const *y) /* Advance the tree8 hit signature that corresponds to the file we are now scanning. */ -void +static void bump_current_hits_signature (void) { unsigned char *hits = current_hits_signature; @@ -709,7 +713,7 @@ bump_current_hits_signature (void) /* Initialize the tree8 hit signature for the first file we scan. */ -void +static void init_hits_signature (int i) { unsigned char *hits = current_hits_signature; @@ -722,7 +726,7 @@ init_hits_signature (int i) } } -void +static void free_summary_tokens (void) { struct summary *summary = summary_leaf; @@ -733,7 +737,7 @@ free_summary_tokens (void) } } -void +static void summarize (void) { unsigned char const *hits_sig = current_hits_signature; @@ -772,7 +776,7 @@ summarize (void) summary_leaf = make_sibling_summary (summary_leaf); } -void +static void init_summary (void) { unsigned long size = INIT_TOKENS_SIZE (0); @@ -781,7 +785,7 @@ init_summary (void) summary_root->sum_tokens = xmalloc (sizeof(struct token *) * size); } -struct summary * +static struct summary * make_sibling_summary (struct summary *summary) { struct summary *parent = summary->sum_parent; @@ -822,7 +826,7 @@ make_sibling_summary (struct summary *summary) return summary; } -int +static int count_vec_size (struct summary *summary, unsigned char const *tail_hits) { struct summary **kids; @@ -846,7 +850,7 @@ count_vec_size (struct summary *summary, unsigned char const *tail_hits) } } -int +static int count_buf_size (struct summary *summary, unsigned char const *tail_hits) { struct summary **kids; @@ -867,7 +871,7 @@ count_buf_size (struct summary *summary, unsigned char const *tail_hits) } } -void +static void assert_hits (struct summary* summary) { struct summary **kids = summary->sum_kids; @@ -882,7 +886,7 @@ assert_hits (struct summary* summary) assert_hits (*kids++); } -void +static void write_hits (FILE *fp, struct summary *summary, unsigned char const *tail_hits) { struct summary **kids; @@ -902,7 +906,7 @@ write_hits (FILE *fp, struct summary *summary, unsigned char const *tail_hits) } } -void +static void sign_token (struct token *token) { unsigned char *tok_hits = TOKEN_HITS (token); @@ -931,7 +935,7 @@ sign_token (struct token *token) } } -void +static void add_token_to_summary (struct summary *summary, struct token *token) { size_t size = summary->sum_tokens_size; |