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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-04-17 11:30:13 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-04-20 10:51:11 -0700 |
| commit | 8ae58d60096ee1ba1436229b49abdabecc3f5c62 (patch) | |
| tree | e31b13e051989bf4dedaeddaa6625c23b0bbbb5b /util/log.c | |
| parent | 422664648129689778ac9c9aa0a49a0f705ea53f (diff) | |
| download | qemu-8ae58d60096ee1ba1436229b49abdabecc3f5c62.zip qemu-8ae58d60096ee1ba1436229b49abdabecc3f5c62.tar.gz qemu-8ae58d60096ee1ba1436229b49abdabecc3f5c62.tar.bz2 | |
util/log: Rename qemu_logfile to global_file
Rename to emphasize this is the file-scope global variable.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-34-richard.henderson@linaro.org>
Diffstat (limited to 'util/log.c')
| -rw-r--r-- | util/log.c | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -36,7 +36,7 @@ typedef struct QemuLogFile { static char *global_filename; static QemuMutex qemu_logfile_mutex; -static QemuLogFile *qemu_logfile; +static QemuLogFile *global_file; int qemu_loglevel; static int log_append = 0; static GArray *debug_regions; @@ -44,7 +44,7 @@ static GArray *debug_regions; /* Returns true if qemu_log() will really write somewhere. */ bool qemu_log_enabled(void) { - return qemu_logfile != NULL; + return global_file != NULL; } /* Returns true if qemu_log() will write somewhere other than stderr. */ @@ -54,7 +54,7 @@ bool qemu_log_separate(void) bool res = false; rcu_read_lock(); - logfile = qatomic_rcu_read(&qemu_logfile); + logfile = qatomic_rcu_read(&global_file); if (logfile && logfile->fd != stderr) { res = true; } @@ -69,7 +69,7 @@ FILE *qemu_log_trylock(void) QemuLogFile *logfile; rcu_read_lock(); - logfile = qatomic_rcu_read(&qemu_logfile); + logfile = qatomic_rcu_read(&global_file); if (logfile) { qemu_flockfile(logfile->fd); return logfile->fd; @@ -124,7 +124,7 @@ static bool qemu_set_log_internal(const char *filename, bool changed_name, QemuLogFile *logfile; QEMU_LOCK_GUARD(&qemu_logfile_mutex); - logfile = qemu_logfile; + logfile = global_file; if (changed_name) { char *newname = NULL; @@ -156,7 +156,7 @@ static bool qemu_set_log_internal(const char *filename, bool changed_name, filename = newname; if (logfile) { - qatomic_rcu_set(&qemu_logfile, NULL); + qatomic_rcu_set(&global_file, NULL); call_rcu(logfile, qemu_logfile_free, rcu); logfile = NULL; } @@ -179,7 +179,7 @@ static bool qemu_set_log_internal(const char *filename, bool changed_name, need_to_open_file = log_flags && (!is_daemonized() || filename); if (logfile && !need_to_open_file) { - qatomic_rcu_set(&qemu_logfile, NULL); + qatomic_rcu_set(&global_file, NULL); call_rcu(logfile, qemu_logfile_free, rcu); return true; } @@ -210,7 +210,7 @@ static bool qemu_set_log_internal(const char *filename, bool changed_name, logfile = g_new0(QemuLogFile, 1); logfile->fd = fd; - qatomic_rcu_set(&qemu_logfile, logfile); + qatomic_rcu_set(&global_file, logfile); } return true; } |