database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-30 11:03:19 +03:00
Code Activity

pgindent run on all C files. Java run to follow. initdb/regression

Browse Source 
tests pass.
This commit is contained in:
Bruce Momjian
2001-10-25 05:50:21 +00:00
parent 59da2105d8
commit b81844b173
818 changed files with 21684 additions and 20491 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
src/backend/storage/file/fd.c
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/file/fd.c,v 1.84 2001/09/30 18:57:45 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/file/fd.c,v 1.85 2001/10/25 05:49:41 momjian Exp $
*
* NOTES:
*
@ -92,7 +92,7 @@
* far beyond what they can really support. This GUC parameter limits what
* we will believe.
*/
int max_files_per_process = 1000;
int max_files_per_process = 1000;
/* Debugging.... */
@ -122,7 +122,7 @@ typedef struct vfd
#define FD_TEMPORARY (1 << 1)/* should be unlinked when closed */
File nextFree; /* link to next free VFD, if in freelist */
File lruMoreRecently;/* doubly linked recency-of-use list */
File lruMoreRecently; /* doubly linked recency-of-use list */
File lruLessRecently;
long seekPos; /* current logical file position */
char *fileName; /* name of file, or NULL for unused VFD */
@ -307,16 +307,16 @@ pg_nofile(void)
elog(DEBUG, "pg_nofile: sysconf(_SC_OPEN_MAX) failed; using %ld",
no_files);
}
#else /* !HAVE_SYSCONF */
#else /* !HAVE_SYSCONF */
#ifdef NOFILE
no_files = (long) NOFILE;
#else
no_files = (long) max_files_per_process;
#endif
#endif /* HAVE_SYSCONF */
#endif /* HAVE_SYSCONF */
/*
* Some platforms return hopelessly optimistic values. Apply a
* Some platforms return hopelessly optimistic values. Apply a
* configurable upper limit.
*/
if (no_files > (long) max_files_per_process)
@ -355,7 +355,6 @@ _dump_lru(void)
sprintf(buf + strlen(buf), "LEAST");
elog(DEBUG, buf);
}
#endif /* FDDEBUG */
static void
@ -497,7 +496,6 @@ ReleaseLruFile(void)
if (nfile > 0)
{
/*
* There are opened files and so there should be at least one used
* vfd in the ring.
@ -537,7 +535,6 @@ AllocateVfd(void)
if (VfdCache[0].nextFree == 0)
{
/*
* The free list is empty so it is time to increase the size of
* the array. We choose to double it each time this happens.
@ -550,8 +547,8 @@ AllocateVfd(void)
newCacheSize = 32;
/*
* Be careful not to clobber VfdCache ptr if realloc fails;
* we will need it during proc_exit cleanup!
* Be careful not to clobber VfdCache ptr if realloc fails; we
* will need it during proc_exit cleanup!
*/
newVfdCache = (Vfd *) realloc(VfdCache, sizeof(Vfd) * newCacheSize);
if (newVfdCache == NULL)
@ -624,9 +621,7 @@ filepath(const char *filename)
sprintf(buf, "%s/%s", DatabasePath, filename);
}
else
{
buf = pstrdup(filename);
}
#ifdef FILEDEBUG
printf("filepath: path is %s\n", buf);
@ -657,7 +652,6 @@ FileAccess(File file)
}
else if (VfdCache[0].lruLessRecently != file)
{
/*
* We now know that the file is open and that it is not the last
* one accessed, so we need to move it to the head of the Lru
@ -682,7 +676,6 @@ FileInvalidate(File file)
if (!FileIsNotOpen(file))
LruDelete(file);
}
#endif
static File
@ -798,15 +791,15 @@ OpenTemporaryFile(void)
0600);
if (file <= 0)
{
char *dirpath;
char *dirpath;
/*
* We might need to create the pg_tempfiles subdirectory, if
* no one has yet done so.
* We might need to create the pg_tempfiles subdirectory, if no
* one has yet done so.
*
* Don't check for error from mkdir; it could fail if someone else
* just did the same thing. If it doesn't work then we'll bomb out
* on the second create attempt, instead.
* just did the same thing. If it doesn't work then we'll bomb
* out on the second create attempt, instead.
*/
dirpath = filepath(PG_TEMP_FILES_DIR);
mkdir(dirpath, S_IRWXU);
@ -1009,7 +1002,6 @@ FileTell(File file)
file, VfdCache[file].fileName));
return VfdCache[file].seekPos;
}
#endif
int
@ -1077,7 +1069,6 @@ FileSync(File file)
}
else
{
/*
* We don't use FileAccess() because we don't want to force the
* file to the front of the LRU ring; we aren't expecting to
@ -1275,17 +1266,17 @@ AtEOXact_Files(void)
void
RemovePgTempFiles(void)
{
char db_path[MAXPGPATH];
char temp_path[MAXPGPATH];
char rm_path[MAXPGPATH];
char db_path[MAXPGPATH];
char temp_path[MAXPGPATH];
char rm_path[MAXPGPATH];
DIR *db_dir;
DIR *temp_dir;
struct dirent *db_de;
struct dirent *temp_de;
struct dirent *db_de;
struct dirent *temp_de;
/*
* Cycle through pg_tempfiles for all databases
* and remove old temp files.
* Cycle through pg_tempfiles for all databases and remove old temp
* files.
*/
snprintf(db_path, sizeof(db_path), "%s/base", DataDir);
if ((db_dir = opendir(db_path)) != NULL)
@ -1317,14 +1308,12 @@ RemovePgTempFiles(void)
if (strncmp(temp_de->d_name,
PG_TEMP_FILE_PREFIX,
strlen(PG_TEMP_FILE_PREFIX)) == 0)
{
unlink(rm_path);
}
else
{
/*
* would prefer to use elog here, but it's not
* up and running during postmaster startup...
* would prefer to use elog here, but it's not up
* and running during postmaster startup...
*/
fprintf(stderr,
"Unexpected file found in temporary-files directory: %s\n",