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** For the fossil_timer_xxx() family of functions...
*/
#ifdef _WIN32
# include <windows.h>
#else
# include <sys/time.h>
# include <sys/resource.h>
# include <unistd.h>
# include <fcntl.h>
# include <errno.h>
#endif
/*
** Exit. Take care to close the database first.
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** For the fossil_timer_xxx() family of functions...
*/
#ifdef _WIN32
# include <windows.h>
#else
# include <sys/time.h>
# include <sys/resource.h>
# include <sys/types.h>
# include <sys/stat.h>
# include <unistd.h>
# include <fcntl.h>
# include <errno.h>
#endif
/*
** Exit. Take care to close the database first.
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** Construct a temporary filename.
**
** The returned string is obtained from sqlite3_malloc() and must be
** freed by the caller.
*/
char *fossil_temp_filename(void){
char *zTFile = 0;
sqlite3 *db;
if( g.db ){
db = g.db;
}else{
sqlite3_open("",&db);
sqlite3_file_control(db, 0, SQLITE_FCNTL_TEMPFILENAME, (void*)&zTFile);
if( g.db==0 ) sqlite3_close(db);
return zTFile;
}
/*
** Turn memory limits for stack and heap on and off. The argument
** is true to turn memory limits on and false to turn them off.
**
** Memory limits should be enabled at startup, but then turned off
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** Construct a temporary filename.
**
** The returned string is obtained from sqlite3_malloc() and must be
** freed by the caller.
*/
char *fossil_temp_filename(void){
char *zTFile = 0;
const char *zDir;
u64 r[2];
int i;
#ifdef _WIN32
char zTempDir[1000];
#else
static const char *azTmp[] = {"/var/tmp","/usr/tmp","/tmp"};
#endif
if( g.db ){
sqlite3_file_control(g.db, 0, SQLITE_FCNTL_TEMPFILENAME, (void*)&zTFile);
if( zTFile ) return zTFile;
}
sqlite3_randomness(sizeof(r), &r);
#if _WIN32
zTempDir[0] = 0;
GetTempPathA(sizeof(zTempDir), zTempDir);
if( zTempDir[0] ){
zDir = zTempDir;
}else{
zDir = fossil_getenv("LOCALAPPDATA");
if( zDir==0 ) zDir = ".";
}
#else
for(i=0; i<sizeof(azTmp)/sizeof(azTmp[0]); i++){
struct stat buf;
zDir = azTmp[i];
if( stat(zDir,&buf)==0 && S_ISDIR(buf.st_mode) && access(zDir,03)==0 ){
break;
}
}
if( i>=sizeof(azTmp)/sizeof(azTmp[0]) ) zDir = ".";
#endif
return sqlite3_mprintf("%s/fossil%016llx%016llx", zDir, r[0], r[1]);
}
/*
** Turn memory limits for stack and heap on and off. The argument
** is true to turn memory limits on and false to turn them off.
**
** Memory limits should be enabled at startup, but then turned off
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