samba-mirror

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initial version (This used to be ctdb commit 5bba7deef9b03a68d336c138e83d6d4fac35bfce) 2006-11-18 02:41:20 +03:00			`#define HAVE_UNIXSOCKET 1`

			`#include "replace.h"`
			`#include "talloc.h"`
			`#include "tdb.h"`
- added in idtree for efficient reqid handling - started adding ctdb_call() code - added ctdb_call_local() implementation (This used to be ctdb commit 97b1fdf7fa0e230f36add3f1770ecb3a9faee0a1) 2006-11-28 12:48:34 +03:00			`#include "idtree.h"`
initial version (This used to be ctdb commit 5bba7deef9b03a68d336c138e83d6d4fac35bfce) 2006-11-18 02:41:20 +03:00			`#include "ctdb.h"`
Add timestamps to debug output. (This used to be ctdb commit 197a02384bd2ca42dfff4c0357175424d2321e9c) 2007-04-17 19:59:39 +04:00			`#include "lib/util/debug.h"`
initial version (This used to be ctdb commit 5bba7deef9b03a68d336c138e83d6d4fac35bfce) 2006-11-18 02:41:20 +03:00
			`typedef bool BOOL;`

			`#define True 1`
			`#define False 0`

use the common cmdline code in ctdbd add a basic debug system with -dXX (This used to be ctdb commit af9f21cef79f888c57d3b50a23ca787c9567ce60) 2007-04-17 16:13:06 +04:00			`extern int LogLevel;`
Adjusted debug level and test scenario. (This used to be ctdb commit 7d87132195e603f936368da5dd4cb6754c45b721) 2007-01-26 18:45:51 +03:00
Add timestamps to debug output. (This used to be ctdb commit 197a02384bd2ca42dfff4c0357175424d2321e9c) 2007-04-17 19:59:39 +04:00			`#define DEBUG(lvl, x) if ((lvl) <= LogLevel) (do_debug x)`
initial version (This used to be ctdb commit 5bba7deef9b03a68d336c138e83d6d4fac35bfce) 2006-11-18 02:41:20 +03:00
			`#define _PUBLIC_`

			`#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x))`

merge back some changes from Samba4 (This used to be ctdb commit b946ff61c0e4b3269d3c7e01093d0a6d5215d6ee) 2007-04-04 09:02:49 +04:00			`#ifndef discard_const`
			`#define discard_const(ptr) ((void *)((intptr_t)(ptr)))`
			`#endif`

initial version (This used to be ctdb commit 5bba7deef9b03a68d336c138e83d6d4fac35bfce) 2006-11-18 02:41:20 +03:00			`struct timeval timeval_zero(void);`
			`bool timeval_is_zero(const struct timeval *tv);`
			`struct timeval timeval_current(void);`
			`struct timeval timeval_set(uint32_t secs, uint32_t usecs);`
			`int timeval_compare(const struct timeval tv1, const struct timeval tv2);`
			`struct timeval timeval_until(const struct timeval *tv1,`
			`const struct timeval *tv2);`
			`_PUBLIC_ struct timeval timeval_current_ofs(uint32_t secs, uint32_t usecs);`
this is a demonstration of an idea for handling locks in ctdb. The problem we have is this: - we want the client smbd processes to be able to 'shortcut' access to the ltdb, by directly accessing the ltdb, and if the header of the record shows we are the dmaster then process immediately, with no overhead of talking across the unix domain socket - a client doing a shortcut will use tdb_chainlock() to lock the record while processing - we want the main ctdb daemon to be able to set locks on the record, and when those locks collide with a 'shortcut' fcntl lock, we want the ctdb daemon to keep processing other operations - we don't want to have to send a message from a smbd client to the ctdbd each time it releases a lock The solution is shown in this example. Note that the expensive fork() and blocking lock is only paid in case of contention, so in the median case I think this is zero cost. (This used to be ctdb commit a3248c3e2b740cd2403acffd3c1f6a33dca0ea03) 2007-04-16 10:01:37 +04:00			`double timeval_elapsed(struct timeval *tv);`
initial version (This used to be ctdb commit 5bba7deef9b03a68d336c138e83d6d4fac35bfce) 2006-11-18 02:41:20 +03:00			`char *file_lines_load(const char fname, int numlines, TALLOC_CTX mem_ctx);`
minor back-merge from samba4 (This used to be ctdb commit c591f9b2d2847f440702e7264c7da2fd6d69f4be) 2007-07-10 12:13:47 +04:00			`char hex_encode_talloc(TALLOC_CTX mem_ctx, const unsigned char *buff_in, size_t len);`
merge latest versions of lib/replace, lib/talloc, lib/tdb and lib/events into ctdb bzr tree (This used to be ctdb commit eaea8a9fa8d2f5e08f3af619fa1008a663f39053) 2007-05-02 01:32:04 +04:00			`_PUBLIC_ const char str_list_add(const char list, const char *s);`
			`_PUBLIC_ int set_blocking(int fd, BOOL set);`
added a useful tool for dumping a ctdb (This used to be ctdb commit 671ed94011e21396571a3f4a5191b9a83911c952) 2007-04-22 11:24:27 +04:00

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41 lines

1.2 KiB

C

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