version 1.27, 2014/04/10 02:46:21 |
version 1.31, 2014/04/16 00:33:47 |
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#include "config.h" |
#include "config.h" |
#endif |
#endif |
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#include <sys/mman.h> |
#include <assert.h> |
#include <assert.h> |
#include <fcntl.h> |
#include <fcntl.h> |
#include <getopt.h> |
#include <getopt.h> |
Line 101 static void sql_regexp(sqlite3_context *context, |
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Line 102 static void sql_regexp(sqlite3_context *context, |
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static char *sql_statement(const struct expr *); |
static char *sql_statement(const struct expr *); |
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int |
int |
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mansearch_setup(int start) |
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{ |
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static void *pagecache; |
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int c; |
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#define PC_PAGESIZE 1280 |
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#define PC_NUMPAGES 256 |
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if (start) { |
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if (NULL != pagecache) { |
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fprintf(stderr, "pagecache already enabled\n"); |
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return((int)MANDOCLEVEL_BADARG); |
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} |
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pagecache = mmap(NULL, PC_PAGESIZE * PC_NUMPAGES, |
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PROT_READ | PROT_WRITE, MAP_ANON, -1, 0); |
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if (MAP_FAILED == pagecache) { |
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perror("mmap"); |
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pagecache = NULL; |
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return((int)MANDOCLEVEL_SYSERR); |
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} |
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c = sqlite3_config(SQLITE_CONFIG_PAGECACHE, |
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pagecache, PC_PAGESIZE, PC_NUMPAGES); |
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if (SQLITE_OK == c) |
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return((int)MANDOCLEVEL_OK); |
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fprintf(stderr, "pagecache: %s\n", sqlite3_errstr(c)); |
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} else if (NULL == pagecache) { |
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fprintf(stderr, "pagecache missing\n"); |
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return((int)MANDOCLEVEL_BADARG); |
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} |
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if (-1 == munmap(pagecache, PC_PAGESIZE * PC_NUMPAGES)) { |
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perror("munmap"); |
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pagecache = NULL; |
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return((int)MANDOCLEVEL_SYSERR); |
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} |
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pagecache = NULL; |
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return((int)MANDOCLEVEL_OK); |
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} |
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int |
mansearch(const struct mansearch *search, |
mansearch(const struct mansearch *search, |
const struct manpaths *paths, |
const struct manpaths *paths, |
int argc, char *argv[], |
int argc, char *argv[], |
Line 162 mansearch(const struct mansearch *search, |
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Line 210 mansearch(const struct mansearch *search, |
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*/ |
*/ |
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if (NULL == getcwd(buf, PATH_MAX)) { |
if (NULL == getcwd(buf, PATH_MAX)) { |
perror(NULL); |
perror("getcwd"); |
goto out; |
goto out; |
} else if (-1 == (fd = open(buf, O_RDONLY, 0))) { |
} else if (-1 == (fd = open(buf, O_RDONLY, 0))) { |
perror(buf); |
perror(buf); |
Line 205 mansearch(const struct mansearch *search, |
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Line 253 mansearch(const struct mansearch *search, |
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*/ |
*/ |
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c = sqlite3_create_function(db, "match", 2, |
c = sqlite3_create_function(db, "match", 2, |
SQLITE_ANY, NULL, sql_match, NULL, NULL); |
SQLITE_UTF8 | SQLITE_DETERMINISTIC, |
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NULL, sql_match, NULL, NULL); |
assert(SQLITE_OK == c); |
assert(SQLITE_OK == c); |
c = sqlite3_create_function(db, "regexp", 2, |
c = sqlite3_create_function(db, "regexp", 2, |
SQLITE_ANY, NULL, sql_regexp, NULL, NULL); |
SQLITE_UTF8 | SQLITE_DETERMINISTIC, |
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NULL, sql_regexp, NULL, NULL); |
assert(SQLITE_OK == c); |
assert(SQLITE_OK == c); |
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j = 1; |
j = 1; |
Line 299 mansearch(const struct mansearch *search, |
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Line 349 mansearch(const struct mansearch *search, |
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} |
} |
rc = 1; |
rc = 1; |
out: |
out: |
exprfree(e); |
if (-1 != fd) { |
if (-1 != fd) |
if (-1 == fchdir(fd)) |
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perror(buf); |
close(fd); |
close(fd); |
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} |
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exprfree(e); |
free(sql); |
free(sql); |
*sz = cur; |
*sz = cur; |
return(rc); |
return(rc); |