diff options
| -rw-r--r-- | blockdev.c | 8 | ||||
| -rw-r--r-- | blockdev.h | 5 | ||||
| -rw-r--r-- | vl.c | 23 |
3 files changed, 15 insertions, 21 deletions
diff --git a/blockdev.c b/blockdev.c index 3f7b560b5d..4b2145c25b 100644 --- a/blockdev.c +++ b/blockdev.c @@ -93,17 +93,11 @@ QemuOpts *drive_def(const char *optstr) } QemuOpts *drive_add(BlockInterfaceType type, int index, const char *file, - const char *fmt, ...) + const char *optstr) { - va_list ap; - char optstr[1024]; QemuOpts *opts; char buf[32]; - va_start(ap, fmt); - vsnprintf(optstr, sizeof(optstr), fmt, ap); - va_end(ap); - opts = drive_def(optstr); if (!opts) { return NULL; diff --git a/blockdev.h b/blockdev.h index 18278cc65d..e5d8c56bfb 100644 --- a/blockdev.h +++ b/blockdev.h @@ -47,10 +47,7 @@ DriveInfo *drive_get_by_blockdev(BlockDriverState *bs); QemuOpts *drive_def(const char *optstr); QemuOpts *drive_add(BlockInterfaceType type, int index, const char *file, - const char *fmt, ...) /*GCC_FMT_ATTR(4, 5)*/; - /* GCC_FMT_ATTR() commented out to avoid the (pretty useless) - * "zero-length gnu_printf format string" warning we insist to - * enable */ + const char *optstr); DriveInfo *drive_init(QemuOpts *arg, int default_to_scsi, int *fatal_error); /* device-hotplug */ @@ -621,7 +621,6 @@ static int bt_parse(const char *opt) /***********************************************************/ /* QEMU Block devices */ -/* Any % in the following strings must be escaped as %% */ #define HD_OPTS "media=disk" #define CDROM_OPTS "media=cdrom" #define FD_OPTS "" @@ -2050,17 +2049,21 @@ int main(int argc, char **argv, char **envp) initrd_filename = optarg; break; case QEMU_OPTION_hda: - if (cyls == 0) - hda_opts = drive_add(IF_DEFAULT, 0, optarg, HD_OPTS); - else - hda_opts = drive_add(IF_DEFAULT, 0, optarg, HD_OPTS - ",cyls=%d,heads=%d,secs=%d%s", - cyls, heads, secs, - translation == BIOS_ATA_TRANSLATION_LBA ? + { + char buf[256]; + if (cyls == 0) + snprintf(buf, sizeof(buf), "%s", HD_OPTS); + else + snprintf(buf, sizeof(buf), + "%s,cyls=%d,heads=%d,secs=%d%s", + HD_OPTS , cyls, heads, secs, + translation == BIOS_ATA_TRANSLATION_LBA ? ",trans=lba" : - translation == BIOS_ATA_TRANSLATION_NONE ? + translation == BIOS_ATA_TRANSLATION_NONE ? ",trans=none" : ""); - break; + drive_add(IF_DEFAULT, 0, optarg, buf); + break; + } case QEMU_OPTION_hdb: case QEMU_OPTION_hdc: case QEMU_OPTION_hdd: |