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journal: decrease default mmap window size to allow a bigger number of journals to...
[elogind.git]
/
src
/
journal
/
journal-file.h
diff --git
a/src/journal/journal-file.h
b/src/journal/journal-file.h
index ab2970ca007231cd1c86b20c99f835ea562bba0e..57d66cafc5ddf35b511f3e7c571198e8c8c4b938 100644
(file)
--- a/
src/journal/journal-file.h
+++ b/
src/journal/journal-file.h
@@
-24,14
+24,11
@@
#include <inttypes.h>
#include <inttypes.h>
+#include <systemd/sd-id128.h>
+
+#include "sparse-endian.h"
#include "journal-def.h"
#include "util.h"
#include "journal-def.h"
#include "util.h"
-#include "sd-id128.h"
-
-#define DEFAULT_MAX_SIZE (1024ULL*128ULL)
-#define DEFAULT_MIN_SIZE (256ULL*1024ULL)
-#define DEFAULT_KEEP_FREE (1ULL*1024ULL*1024ULL)
-#define DEFAULT_MAX_USE (16ULL*1024ULL*1024ULL*16ULL)
typedef struct Window {
void *ptr;
typedef struct Window {
void *ptr;
@@
-51,6
+48,7
@@
enum {
};
typedef struct JournalMetrics {
};
typedef struct JournalMetrics {
+ uint64_t max_use;
uint64_t max_size;
uint64_t min_size;
uint64_t keep_free;
uint64_t max_size;
uint64_t min_size;
uint64_t keep_free;
@@
-80,7
+78,7
@@
typedef struct JournalFile {
#ifdef HAVE_XZ
void *compress_buffer;
#ifdef HAVE_XZ
void *compress_buffer;
-
size
_t compress_buffer_size;
+
uint64
_t compress_buffer_size;
#endif
} JournalFile;
#endif
} JournalFile;
@@
-92,6
+90,8
@@
typedef enum direction {
int journal_file_open(const char *fname, int flags, mode_t mode, JournalFile *template, JournalFile **ret);
void journal_file_close(JournalFile *j);
int journal_file_open(const char *fname, int flags, mode_t mode, JournalFile *template, JournalFile **ret);
void journal_file_close(JournalFile *j);
+int journal_file_open_reliably(const char *fname, int flags, mode_t mode, JournalFile *template, JournalFile **ret);
+
int journal_file_move_to_object(JournalFile *f, int type, uint64_t offset, Object **ret);
uint64_t journal_file_entry_n_items(Object *o);
int journal_file_move_to_object(JournalFile *f, int type, uint64_t offset, Object **ret);
uint64_t journal_file_entry_n_items(Object *o);
@@
-123,4
+123,6
@@
int journal_directory_vacuum(const char *directory, uint64_t max_use, uint64_t m
void journal_file_post_change(JournalFile *f);
void journal_file_post_change(JournalFile *f);
+void journal_default_metrics(JournalMetrics *m, int fd);
+
#endif
#endif