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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-04-21 12:52:54 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-04-21 13:39:03 -0400 |
| commit | 93484b4790e261ac3dab12cba5b20d33c74a9202 (patch) | |
| tree | cecfdbf4b68b6258a3b929aaecf0f67fac8f1033 /src/basic/log.c | |
| parent | ba360bb05ce9b0bb86821fcdfebf66ccd9f7efd5 (diff) | |
| download | systemd-93484b4790e261ac3dab12cba5b20d33c74a9202.tar.gz | |
basic/log: expose log_dispatch
This is useful when we want to avoid printf formatting on the message.
It's nicer than using log_struct with "%s" as the format, because printf
is slow and with a large message (like from a backtrace) this would require
extra unnecessary memory.
I'm not exposing all the fields in the wrapper: only level and errno.
Those are the most likely to be useful.
Diffstat (limited to 'src/basic/log.c')
| -rw-r--r-- | src/basic/log.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/basic/log.c b/src/basic/log.c index 36efc9ac7d..0d0ced00bd 100644 --- a/src/basic/log.c +++ b/src/basic/log.c @@ -553,7 +553,7 @@ static int write_to_journal( return 1; } -static int log_dispatch( +int log_dispatch_internal( int level, int error, const char *file, @@ -653,7 +653,7 @@ int log_dump_internal( if (_likely_(LOG_PRI(level) > log_max_level)) return -error; - return log_dispatch(level, error, file, line, func, NULL, NULL, NULL, NULL, buffer); + return log_dispatch_internal(level, error, file, line, func, NULL, NULL, NULL, NULL, buffer); } int log_internalv( @@ -680,7 +680,7 @@ int log_internalv( vsnprintf(buffer, sizeof(buffer), format, ap); - return log_dispatch(level, error, file, line, func, NULL, NULL, NULL, NULL, buffer); + return log_dispatch_internal(level, error, file, line, func, NULL, NULL, NULL, NULL, buffer); } int log_internal( @@ -744,7 +744,8 @@ int log_object_internalv( vsnprintf(b, l, format, ap); - return log_dispatch(level, error, file, line, func, object_field, object, extra_field, extra, buffer); + return log_dispatch_internal(level, error, file, line, func, + object_field, object, extra_field, extra, buffer); } int log_object_internal( @@ -788,7 +789,7 @@ static void log_assert( log_abort_msg = buffer; - log_dispatch(level, 0, file, line, func, NULL, NULL, NULL, NULL, buffer); + log_dispatch_internal(level, 0, file, line, func, NULL, NULL, NULL, NULL, buffer); } noreturn void log_assert_failed(const char *text, const char *file, int line, const char *func) { @@ -943,7 +944,7 @@ int log_struct_internal( if (!found) return -error; - return log_dispatch(level, error, file, line, func, NULL, NULL, NULL, NULL, buf + 8); + return log_dispatch_internal(level, error, file, line, func, NULL, NULL, NULL, NULL, buf + 8); } int log_set_target_from_string(const char *e) { |