This patch changes the automake conditional for debugging to disable only the debug output, not the entire logging module. Since the logging symbols are always visible now, I moved them to libvirt_private.syms and got rid of libvirt_debug.syms. I noticed that debugFlag wasn't being used anymore, so I removed that too. There was some code in __virExec where if you called with NULLs for childout and childerr, it would conditionally set the fds to either -1 or the /dev/null fd depending on ENABLE_DEBUG. I'm not sure why the difference, but it seemed safe to remove the entire conditional section since either setting is effectively treated the same way in the following code. Signed-off-by: Amy Griffis <amy.griffis@hp.com> diff --git a/src/Makefile.am b/src/Makefile.am index f65e7ad..23a1843 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -498,10 +498,6 @@ EXTRA_DIST += \ # symbols aren't present at all. # -if ENABLE_DEBUG -USED_SYM_FILES += libvirt_debug.syms -endif - if WITH_DRIVER_MODULES USED_SYM_FILES += libvirt_driver_modules.syms endif @@ -517,7 +513,6 @@ endif EXTRA_DIST += \ libvirt_public.syms \ libvirt_private.syms \ - libvirt_debug.syms \ libvirt_driver_modules.syms \ libvirt_bridge.syms \ libvirt_linux.syms diff --git a/src/libvirt.c b/src/libvirt.c index bf49018..bcb707e 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -256,9 +256,7 @@ winsock_init (void) int virInitialize(void) { -#ifdef ENABLE_DEBUG char *debugEnv; -#endif if (initialized) return(0); @@ -269,7 +267,6 @@ virInitialize(void) virRandomInitialize(time(NULL) ^ getpid())) return -1; -#ifdef ENABLE_DEBUG debugEnv = getenv("LIBVIRT_DEBUG"); if (debugEnv && *debugEnv && *debugEnv != '0') { if (STREQ(debugEnv, "2") || STREQ(debugEnv, "info")) @@ -287,7 +284,6 @@ virInitialize(void) debugEnv = getenv("LIBVIRT_LOG_OUTPUTS"); if (debugEnv) virLogParseOutputs(debugEnv); -#endif DEBUG0("register drivers"); @@ -1055,13 +1051,11 @@ do_open (const char *name, /* Secondary driver for storage. Optional */ for (i = 0; i < virStorageDriverTabCount; i++) { res = virStorageDriverTab[i]->open (ret, auth, flags); -#ifdef ENABLE_DEBUG DEBUG("storage driver %d %s returned %s", i, virStorageDriverTab[i]->name, res == VIR_DRV_OPEN_SUCCESS ? "SUCCESS" : (res == VIR_DRV_OPEN_DECLINED ? "DECLINED" : (res == VIR_DRV_OPEN_ERROR ? "ERROR" : "unknown status"))); -#endif if (res == VIR_DRV_OPEN_ERROR) { if (0 && STREQ(virStorageDriverTab[i]->name, "remote")) { virLibConnWarning (NULL, VIR_WAR_NO_STORAGE, diff --git a/src/libvirt_debug.syms b/src/libvirt_debug.syms deleted file mode 100644 index 1742a0b..0000000 --- a/src/libvirt_debug.syms +++ /dev/null @@ -1,19 +0,0 @@ -# -# These symbols are dependent upon --enable-debug. -# - - -# libvirt_internal.h -debugFlag; - - -# logging.h -virLogMessage; -virLogSetDefaultPriority; -virLogDefineFilter; -virLogDefineOutput; -virLogParseFilters; -virLogParseOutputs; -virLogStartup; -virLogShutdown; -virLogReset; diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 309d7f9..3958d9b 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -192,6 +192,18 @@ virRegisterStorageDriver; virRegisterDeviceMonitor; +# logging.h +virLogMessage; +virLogSetDefaultPriority; +virLogDefineFilter; +virLogDefineOutput; +virLogParseFilters; +virLogParseOutputs; +virLogStartup; +virLogShutdown; +virLogReset; + + # memory.h virAlloc; virAllocN; diff --git a/src/logging.c b/src/logging.c index 83e07cc..fd1d5d4 100644 --- a/src/logging.c +++ b/src/logging.c @@ -39,9 +39,6 @@ #include "util.h" #include "threads.h" -#ifdef ENABLE_DEBUG -int debugFlag = 0; - /* * Macro used to format the message as a string in virLogMessage * and borrowed from libxml2 (also used in virRaiseError) @@ -793,5 +790,4 @@ int virLogParseFilters(const char *filters) { } return(ret); } -#endif /* ENABLE_DEBUG */ diff --git a/src/logging.h b/src/logging.h index 7ea8935..d99bb31 100644 --- a/src/logging.h +++ b/src/logging.h @@ -32,22 +32,17 @@ #ifdef ENABLE_DEBUG #define VIR_DEBUG_INT(category, f, l, fmt,...) \ virLogMessage(category, VIR_LOG_DEBUG, f, l, 0, fmt, __VA_ARGS__) +#else +#define VIR_DEBUG_INT(category, f, l, fmt,...) \ + do { } while (0) +#endif /* !ENABLE_DEBUG */ + #define VIR_INFO_INT(category, f, l, fmt,...) \ virLogMessage(category, VIR_LOG_INFO, f, l, 0, fmt, __VA_ARGS__) #define VIR_WARN_INT(category, f, l, fmt,...) \ virLogMessage(category, VIR_LOG_WARN, f, l, 0, fmt, __VA_ARGS__) #define VIR_ERROR_INT(category, f, l, fmt,...) \ virLogMessage(category, VIR_LOG_ERROR, f, l, 0, fmt, __VA_ARGS__) -#else -#define VIR_DEBUG_INT(category, f, l, fmt,...) \ - do { } while (0) -#define VIR_INFO_INT(category, f, l, fmt,...) \ - do { } while (0) -#define VIR_WARN_INT(category, f, l, fmt,...) \ - do { } while (0) -#define VIR_ERROR_INT(category, f, l, fmt,...) \ - do { } while (0) -#endif /* !ENABLE_DEBUG */ #define VIR_DEBUG(fmt,...) \ VIR_DEBUG_INT("file." __FILE__, __func__, __LINE__, fmt, __VA_ARGS__) @@ -108,8 +103,6 @@ typedef int (*virLogOutputFunc) (const char *category, int priority, */ typedef void (*virLogCloseFunc) (void *data); -#ifdef ENABLE_DEBUG - extern int virLogSetDefaultPriority(int priority); extern int virLogDefineFilter(const char *match, int priority, int flags); extern int virLogDefineOutput(virLogOutputFunc f, virLogCloseFunc c, @@ -128,18 +121,4 @@ extern void virLogMessage(const char *category, int priority, const char *funcname, long long linenr, int flags, const char *fmt, ...) ATTRIBUTE_FORMAT(printf, 6, 7); -#else /* ENABLE_DEBUG */ - -#define virLogSetDefaultPriority(p) -#define virLogDefineFilter(m, p, f) -#define virLogDefineOutput(func, c, d, p, f) -#define virLogStartup() -#define virLogReset() -#define virLogShutdown() -#define virLogParseFilters(f) -#define virLogParseOutputs(o) -#define virLogMessage(c, p, func, l, f, fmt, __VA_ARGS__) - -#endif /* ENABLE_DEBUG */ - #endif diff --git a/src/util.c b/src/util.c index 8b746f5..408e17a 100644 --- a/src/util.c +++ b/src/util.c @@ -349,10 +349,6 @@ __virExec(virConnectPtr conn, } else { childout = *outfd; } -#ifndef ENABLE_DEBUG - } else { - childout = null; -#endif } if (errfd != NULL) { @@ -380,10 +376,6 @@ __virExec(virConnectPtr conn, } else { childerr = *errfd; } -#ifndef ENABLE_DEBUG - } else { - childerr = null; -#endif } if ((pid = fork()) < 0) {