diff options
Diffstat (limited to 'src/openvpn/error.h')
| -rw-r--r-- | src/openvpn/error.h | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/src/openvpn/error.h b/src/openvpn/error.h index 42308e8..4024e5e 100644 --- a/src/openvpn/error.h +++ b/src/openvpn/error.h @@ -93,10 +93,6 @@ extern int x_msg_line_num; #define M_ERRNO (1<<8) /* show errno description */ -#ifdef ENABLE_CRYPTO_OPENSSL -# define M_SSL (1<<10) /* show SSL error */ -#endif - #define M_NOMUTE (1<<11) /* don't do mute processing */ #define M_NOPREFIX (1<<12) /* don't show date/time prefix */ #define M_USAGE_SMALL (1<<13) /* fatal options error, call usage_small */ @@ -107,7 +103,6 @@ extern int x_msg_line_num; /* flag combinations which are frequently used */ #define M_ERR (M_FATAL | M_ERRNO) -#define M_SSLERR (M_FATAL | M_SSL) #define M_USAGE (M_USAGE_SMALL | M_NOPREFIX | M_OPTERR) #define M_CLIENT (M_MSG_VIRT_OUT | M_NOMUTE | M_NOIPREFIX) @@ -140,26 +135,31 @@ extern int x_msg_line_num; * msg() as a macro for optimization win. */ -bool dont_mute (unsigned int flags); /* check muting filter */ +/** Check muting filter */ +bool dont_mute (unsigned int flags); -#define MSG_TEST(flags) (unlikely((((unsigned int)flags) & M_DEBUG_LEVEL) <= x_debug_level) && dont_mute (flags)) +/** Return true if flags represent an enabled, not muted log level */ +static inline bool msg_test (unsigned int flags) +{ + return ((flags & M_DEBUG_LEVEL) <= x_debug_level) && dont_mute (flags); +} /* Macro to ensure (and teach static analysis tools) we exit on fatal errors */ #define EXIT_FATAL(flags) do { if ((flags) & M_FATAL) _exit(1); } while (false) #if defined(HAVE_CPP_VARARG_MACRO_ISO) && !defined(__LCLINT__) # define HAVE_VARARG_MACROS -# define msg(flags, ...) do { if (MSG_TEST(flags)) x_msg((flags), __VA_ARGS__); EXIT_FATAL(flags); } while (false) +# define msg(flags, ...) do { if (msg_test(flags)) x_msg((flags), __VA_ARGS__); EXIT_FATAL(flags); } while (false) # ifdef ENABLE_DEBUG -# define dmsg(flags, ...) do { if (MSG_TEST(flags)) x_msg((flags), __VA_ARGS__); EXIT_FATAL(flags); } while (false) +# define dmsg(flags, ...) do { if (msg_test(flags)) x_msg((flags), __VA_ARGS__); EXIT_FATAL(flags); } while (false) # else # define dmsg(flags, ...) # endif #elif defined(HAVE_CPP_VARARG_MACRO_GCC) && !defined(__LCLINT__) # define HAVE_VARARG_MACROS -# define msg(flags, args...) do { if (MSG_TEST(flags)) x_msg((flags), args); EXIT_FATAL(flags); } while (false) +# define msg(flags, args...) do { if (msg_test(flags)) x_msg((flags), args); EXIT_FATAL(flags); } while (false) # ifdef ENABLE_DEBUG -# define dmsg(flags, args...) do { if (MSG_TEST(flags)) x_msg((flags), args); EXIT_FATAL(flags); } while (false) +# define dmsg(flags, args...) do { if (msg_test(flags)) x_msg((flags), args); EXIT_FATAL(flags); } while (false) # else # define dmsg(flags, args...) # endif @@ -360,6 +360,12 @@ ignore_sys_error (const int err) return false; } +/** Convert fatal errors to nonfatal, don't touch other errors */ +static inline unsigned int +nonfatal(const unsigned int err) { + return err & M_FATAL ? (err ^ M_FATAL) | M_NONFATAL : err; +} + #include "errlevel.h" #endif |