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authorPeter Eisentraut2014-08-14 02:40:48 +0000
committerPeter Eisentraut2014-08-14 02:40:48 +0000
commit1d678bf7bc66d4478bdee51278946dcc9ae8cae5 (patch)
tree35bb76a590f2c3b96bf2e0eb0a4f2273641afb65
parentfaa14acc9b958d7b811d0aa624774f36e3fab750 (diff)
Add some noreturn attributes based on compiler recommendations
-rw-r--r--contrib/test_shm_mq/test_shm_mq.h2
-rw-r--r--contrib/worker_spi/worker_spi.c2
-rw-r--r--src/include/bootstrap/bootstrap.h2
-rw-r--r--src/include/parser/scanner.h2
-rw-r--r--src/include/postmaster/bgworker_internals.h2
5 files changed, 5 insertions, 5 deletions
diff --git a/contrib/test_shm_mq/test_shm_mq.h b/contrib/test_shm_mq/test_shm_mq.h
index 7ebfba902f..04a7931fa9 100644
--- a/contrib/test_shm_mq/test_shm_mq.h
+++ b/contrib/test_shm_mq/test_shm_mq.h
@@ -40,6 +40,6 @@ extern void test_shm_mq_setup(int64 queue_size, int32 nworkers,
shm_mq_handle **input);
/* Main entrypoint for a worker. */
-extern void test_shm_mq_main(Datum);
+extern void test_shm_mq_main(Datum) __attribute__((noreturn));
#endif
diff --git a/contrib/worker_spi/worker_spi.c b/contrib/worker_spi/worker_spi.c
index 829de0e6a7..328c722c35 100644
--- a/contrib/worker_spi/worker_spi.c
+++ b/contrib/worker_spi/worker_spi.c
@@ -46,7 +46,7 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(worker_spi_launch);
void _PG_init(void);
-void worker_spi_main(Datum);
+void worker_spi_main(Datum) __attribute__((noreturn));
/* flags set by signal handlers */
static volatile sig_atomic_t got_sighup = false;
diff --git a/src/include/bootstrap/bootstrap.h b/src/include/bootstrap/bootstrap.h
index 24ad93dbe9..4d954eb28e 100644
--- a/src/include/bootstrap/bootstrap.h
+++ b/src/include/bootstrap/bootstrap.h
@@ -57,6 +57,6 @@ extern void boot_get_type_io_data(Oid typid,
extern int boot_yyparse(void);
extern int boot_yylex(void);
-extern void boot_yyerror(const char *str);
+extern void boot_yyerror(const char *str) __attribute__((noreturn));
#endif /* BOOTSTRAP_H */
diff --git a/src/include/parser/scanner.h b/src/include/parser/scanner.h
index 1f2d185234..008d93f9af 100644
--- a/src/include/parser/scanner.h
+++ b/src/include/parser/scanner.h
@@ -114,6 +114,6 @@ extern void scanner_finish(core_yyscan_t yyscanner);
extern int core_yylex(core_YYSTYPE *lvalp, YYLTYPE *llocp,
core_yyscan_t yyscanner);
extern int scanner_errposition(int location, core_yyscan_t yyscanner);
-extern void scanner_yyerror(const char *message, core_yyscan_t yyscanner);
+extern void scanner_yyerror(const char *message, core_yyscan_t yyscanner) __attribute__((noreturn));
#endif /* SCANNER_H */
diff --git a/src/include/postmaster/bgworker_internals.h b/src/include/postmaster/bgworker_internals.h
index c2518a6c8d..6a69a5b522 100644
--- a/src/include/postmaster/bgworker_internals.h
+++ b/src/include/postmaster/bgworker_internals.h
@@ -46,7 +46,7 @@ extern void BackgroundWorkerStopNotifications(pid_t pid);
extern void ResetBackgroundWorkerCrashTimes(void);
/* Function to start a background worker, called from postmaster.c */
-extern void StartBackgroundWorker(void);
+extern void StartBackgroundWorker(void) __attribute__((noreturn));
#ifdef EXEC_BACKEND
extern BackgroundWorker *BackgroundWorkerEntry(int slotno);