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Code review for recent libpq changes. Be more careful about error

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handling in SIGPIPE processing; avoid unnecessary pollution of application
link-symbol namespace; spell 'pointer to function' in the conventional
way.
This commit is contained in:
Tom Lane
2004-12-02 23:20:21 +00:00
parent 9b711e766e
commit 5d7a555d0f
5 changed files with 90 additions and 71 deletions
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21
src/interfaces/libpq/libpq-int.h
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@@ -12,7 +12,7 @@
* Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/interfaces/libpq/libpq-int.h,v 1.97 2004/12/02 15:32:54 momjian Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/libpq-int.h,v 1.98 2004/12/02 23:20:21 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -379,13 +379,13 @@ extern int pqPacketSend(PGconn *conn, char pack_type,
const void *buf, size_t buf_len);
#ifdef ENABLE_THREAD_SAFETY
extern pgthreadlock_t *g_threadlock;
extern pgthreadlock_t pg_g_threadlock;
#define pglock_thread() g_threadlock(true);
#define pgunlock_thread() g_threadlock(false);
#define pglock_thread() pg_g_threadlock(true)
#define pgunlock_thread() pg_g_threadlock(false)
#else
#define pglock_thread() ((void)0)
#define pgunlock_thread() ((void)0)
#define pglock_thread() ((void) 0)
#define pgunlock_thread() ((void) 0)
#endif
@@ -476,13 +476,10 @@ extern void pqsecure_close(PGconn *);
extern ssize_t pqsecure_read(PGconn *, void *ptr, size_t len);
extern ssize_t pqsecure_write(PGconn *, const void *ptr, size_t len);
#ifdef USE_SSL
extern bool pq_initssllib;
#endif
#ifdef ENABLE_THREAD_SAFETY
int pq_block_sigpipe(sigset_t *osigset, bool *sigpipe_pending);
int pq_reset_sigpipe(sigset_t *osigset, bool sigpipe_pending);
extern int pq_block_sigpipe(sigset_t *osigset, bool *sigpipe_pending);
extern void pq_reset_sigpipe(sigset_t *osigset, bool sigpipe_pending,
bool got_epipe);
#endif
/*