diff options
author | Peter Maydell <peter.maydell@linaro.org> | 2013-02-11 16:41:21 +0000 |
---|---|---|
committer | Blue Swirl <blauwirbel@gmail.com> | 2013-02-16 10:44:11 +0000 |
commit | 59a6fa6e67d2335d867c66c59d992847e5b62879 (patch) | |
tree | 7cfe5ed1882e24a51b8eff859594c23a06423d3a | |
parent | 9a7e54242910d26d280589e1f5c7ec8814d02a6b (diff) | |
download | hqemu-59a6fa6e67d2335d867c66c59d992847e5b62879.zip hqemu-59a6fa6e67d2335d867c66c59d992847e5b62879.tar.gz |
qemu-log: Abstract out "print usage message about valid log categories"
Abstract out the "print a human readable list of all the
valid log categories" functionality which is currently duplicated
in three separate places. (We leave the monitor.c help_cmd()
implementation as-is since it wants to send the message to
the monitor and add its own information.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
-rw-r--r-- | bsd-user/main.c | 6 | ||||
-rw-r--r-- | cpus.c | 6 | ||||
-rw-r--r-- | include/qemu/log.h | 5 | ||||
-rw-r--r-- | linux-user/main.c | 6 | ||||
-rw-r--r-- | qemu-log.c | 9 |
5 files changed, 17 insertions, 15 deletions
diff --git a/bsd-user/main.c b/bsd-user/main.c index 76ab359..26604b4 100644 --- a/bsd-user/main.c +++ b/bsd-user/main.c @@ -864,14 +864,10 @@ int main(int argc, char **argv) qemu_set_log_filename(log_file); if (log_mask) { int mask; - const CPULogItem *item; mask = cpu_str_to_log_mask(log_mask); if (!mask) { - printf("Log items (comma separated):\n"); - for (item = cpu_log_items; item->mask != 0; item++) { - printf("%-10s %s\n", item->name, item->help); - } + qemu_print_log_usage(stdout); exit(1); } cpu_set_log(mask); @@ -1178,14 +1178,10 @@ void set_numa_modes(void) void set_cpu_log(const char *optarg) { int mask; - const CPULogItem *item; mask = cpu_str_to_log_mask(optarg); if (!mask) { - printf("Log items (comma separated):\n"); - for (item = cpu_log_items; item->mask != 0; item++) { - printf("%-10s %s\n", item->name, item->help); - } + qemu_print_log_usage(stdout); exit(1); } cpu_set_log(mask); diff --git a/include/qemu/log.h b/include/qemu/log.h index 4760e04..59511a3 100644 --- a/include/qemu/log.h +++ b/include/qemu/log.h @@ -157,4 +157,9 @@ static inline void cpu_set_log(int log_flags) void qemu_set_log_filename(const char *filename); int cpu_str_to_log_mask(const char *str); +/* Print a usage message listing all the valid logging categories + * to the specified FILE*. + */ +void qemu_print_log_usage(FILE *f); + #endif diff --git a/linux-user/main.c b/linux-user/main.c index 4beb5c9..00b0125 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -3098,14 +3098,10 @@ static void handle_arg_help(const char *arg) static void handle_arg_log(const char *arg) { int mask; - const CPULogItem *item; mask = cpu_str_to_log_mask(arg); if (!mask) { - printf("Log items (comma separated):\n"); - for (item = cpu_log_items; item->mask != 0; item++) { - printf("%-10s %s\n", item->name, item->help); - } + qemu_print_log_usage(stdout); exit(1); } cpu_set_log(mask); @@ -170,3 +170,12 @@ int cpu_str_to_log_mask(const char *str) } return mask; } + +void qemu_print_log_usage(FILE *f) +{ + const CPULogItem *item; + fprintf(f, "Log items (comma separated):\n"); + for (item = cpu_log_items; item->mask != 0; item++) { + fprintf(f, "%-10s %s\n", item->name, item->help); + } +} |