On 24 Aug 2009, at 14:40, Peter Eisentraut wrote:
On mån, 2009-08-24 at 00:42 +0100, Grzegorz Jaskiewicz wrote:
--enable-cassert, enabled, and also added exit_* in pg_dump to list
of functions that never return.
A few more functions to mark noreturn: DateTimeParseError(), and
die_horribly() in pg_dump
done.
new scan at: http://zlew.org/postgresql_static_check/scan-build-2009-08-27-2/
archive at:
http://zlew.org/postgresql_static_check/postgresql_static_check_27thAugust2009.tar.xz
If people find it useful (altho, I've only seen single commit as
result of that checker, and nothing fancy either) - I can write a
script that would update it on daily basis.
what you people say ?
New Patch :
Index: src/Makefile.global.in
===================================================================
RCS file: /projects/cvsroot/pgsql/src/Makefile.global.in,v
retrieving revision 1.258
diff -u -b -r1.258 Makefile.global.in
--- src/Makefile.global.in 26 Aug 2009 22:24:42 -0000 1.258
+++ src/Makefile.global.in 27 Aug 2009 11:54:36 -0000
@@ -205,7 +205,10 @@
endif
endif # not PGXS
+ifndef CC
CC = @CC@
+endif
+
GCC = @GCC@
SUN_STUDIO_CC = @SUN_STUDIO_CC@
CFLAGS = @CFLAGS@
Index: src/bin/pg_dump/pg_backup.h
===================================================================
RCS file: /projects/cvsroot/pgsql/src/bin/pg_dump/pg_backup.h,v
retrieving revision 1.52
diff -u -b -r1.52 pg_backup.h
--- src/bin/pg_dump/pg_backup.h 11 Jun 2009 14:49:07 -0000 1.52
+++ src/bin/pg_dump/pg_backup.h 27 Aug 2009 11:54:37 -0000
@@ -150,7 +150,7 @@
extern void
exit_horribly(Archive *AH, const char *modulename, const char
*fmt,...)
-__attribute__((format(printf, 3, 4)));
+__attribute__((format(printf, 3, 4))) __attribute__
((analyzer_noreturn));
/* Lets the archive know we have a DB connection to shutdown if it
dies */
Index: src/bin/pg_dump/pg_backup_archiver.h
===================================================================
RCS file: /projects/cvsroot/pgsql/src/bin/pg_dump/pg_backup_archiver.h,v
retrieving revision 1.82
diff -u -b -r1.82 pg_backup_archiver.h
--- src/bin/pg_dump/pg_backup_archiver.h 7 Aug 2009 22:48:34 -0000
1.82
+++ src/bin/pg_dump/pg_backup_archiver.h 27 Aug 2009 11:54:37 -0000
@@ -325,7 +325,7 @@
/* Used everywhere */
extern const char *progname;
-extern void die_horribly(ArchiveHandle *AH, const char *modulename,
const char *fmt,...) __attribute__((format(printf, 3, 4)));
+extern void die_horribly(ArchiveHandle *AH, const char *modulename,
const char *fmt,...) __attribute__((format(printf, 3, 4)))
__attribute__((analyzer_noreturn));
extern void warn_or_die_horribly(ArchiveHandle *AH, const char
*modulename, const char *fmt,...) __attribute__((format(printf, 3, 4)));
extern void write_msg(const char *modulename, const char *fmt,...)
__attribute__((format(printf, 2, 3)));
Index: src/bin/pg_dump/pg_dump.h
===================================================================
RCS file: /projects/cvsroot/pgsql/src/bin/pg_dump/pg_dump.h,v
retrieving revision 1.156
diff -u -b -r1.156 pg_dump.h
--- src/bin/pg_dump/pg_dump.h 2 Aug 2009 22:14:52 -0000 1.156
+++ src/bin/pg_dump/pg_dump.h 27 Aug 2009 11:54:37 -0000
@@ -481,7 +481,7 @@
extern void *pg_realloc(void *ptr, size_t size);
extern void check_conn_and_db(void);
-extern void exit_nicely(void);
+extern void exit_nicely(void) __attribute__((analyzer_noreturn));
extern void parseOidArray(const char *str, Oid *array, int arraysize);
Index: src/include/postgres.h
===================================================================
RCS file: /projects/cvsroot/pgsql/src/include/postgres.h,v
retrieving revision 1.92
diff -u -b -r1.92 postgres.h
--- src/include/postgres.h 1 Jan 2009 17:23:55 -0000 1.92
+++ src/include/postgres.h 27 Aug 2009 11:54:37 -0000
@@ -691,6 +691,6 @@
extern int ExceptionalCondition(const char *conditionName,
const char *errorType,
- const char *fileName, int lineNumber);
+ const char *fileName, int lineNumber) __attribute__
((analyzer_noreturn));
#endif /* POSTGRES_H */
Index: src/include/utils/datetime.h
===================================================================
RCS file: /projects/cvsroot/pgsql/src/include/utils/datetime.h,v
retrieving revision 1.75
diff -u -b -r1.75 datetime.h
--- src/include/utils/datetime.h 11 Jun 2009 14:49:13 -0000 1.75
+++ src/include/utils/datetime.h 27 Aug 2009 11:54:37 -0000
@@ -300,7 +300,7 @@
int *dtype, struct pg_tm * tm, fsec_t
*fsec);
extern void DateTimeParseError(int dterr, const char *str,
- const char *datatype);
+ const char *datatype)
__attribute__((__noreturn__));
extern int DetermineTimeZoneOffset(struct pg_tm * tm, pg_tz *tzp);
Index: src/include/utils/elog.h
===================================================================
RCS file: /projects/cvsroot/pgsql/src/include/utils/elog.h,v
retrieving revision 1.101
diff -u -b -r1.101 elog.h
--- src/include/utils/elog.h 11 Jun 2009 14:49:13 -0000 1.101
+++ src/include/utils/elog.h 27 Aug 2009 11:54:37 -0000
@@ -104,7 +104,7 @@
*/
#define ereport_domain(elevel, domain, rest) \
(errstart(elevel, __FILE__, __LINE__, PG_FUNCNAME_MACRO, domain) ? \
- (errfinish rest) : (void) 0)
+ (errfinish rest) : (void) 0), (elevel >= ERROR) ? exit(1) : 0
#define ereport(elevel, rest) \
ereport_domain(elevel, TEXTDOMAIN, rest)
@@ -190,7 +190,7 @@
* elog(ERROR, "portal \"%s\" not found", stmt->portalname);
*----------
*/
-#define elog elog_start(__FILE__, __LINE__, PG_FUNCNAME_MACRO),
elog_finish
+#define elog(A, ...) elog_start(__FILE__, __LINE__,
PG_FUNCNAME_MACRO), elog_finish(A, __VA_ARGS__), (A >= ERROR) ? exit
(1) : 0
extern void elog_start(const char *filename, int lineno, const char
*funcname);
extern void
--
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