diff options
Diffstat (limited to 'hw/acpi/aml-build.c')
-rw-r--r-- | hw/acpi/aml-build.c | 27 |
1 files changed, 5 insertions, 22 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 323b7bc179..4cc0c61fa7 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -19,6 +19,7 @@ * with this program; if not, see <http://www.gnu.org/licenses/>. */ +#include <glib/gprintf.h> #include <stdio.h> #include <stdarg.h> #include <assert.h> @@ -59,7 +60,6 @@ static void build_append_array(GArray *array, GArray *val) static void build_append_nameseg(GArray *array, const char *seg) { - /* It would be nicer to use g_string_vprintf but it's only there in 2.22 */ int len; len = strlen(seg); @@ -73,22 +73,12 @@ build_append_nameseg(GArray *array, const char *seg) static void GCC_FMT_ATTR(2, 0) build_append_namestringv(GArray *array, const char *format, va_list ap) { - /* It would be nicer to use g_string_vprintf but it's only there in 2.22 */ char *s; - int len; - va_list va_len; char **segs; char **segs_iter; int seg_count = 0; - va_copy(va_len, ap); - len = vsnprintf(NULL, 0, format, va_len); - va_end(va_len); - len += 1; - s = g_new(typeof(*s), len); - - len = vsnprintf(s, len, format, ap); - + s = g_strdup_vprintf(format, ap); segs = g_strsplit(s, ".", 0); g_free(s); @@ -753,22 +743,15 @@ Aml *aml_create_dword_field(Aml *srcbuf, Aml *index, const char *name) Aml *aml_string(const char *name_format, ...) { Aml *var = aml_opcode(0x0D /* StringPrefix */); - va_list ap, va_len; + va_list ap; char *s; int len; va_start(ap, name_format); - va_copy(va_len, ap); - len = vsnprintf(NULL, 0, name_format, va_len); - va_end(va_len); - len += 1; - s = g_new0(typeof(*s), len); - - len = vsnprintf(s, len, name_format, ap); + len = g_vasprintf(&s, name_format, ap); va_end(ap); - g_array_append_vals(var->buf, s, len); - build_append_byte(var->buf, 0x0); /* NullChar */ + g_array_append_vals(var->buf, s, len + 1); g_free(s); return var; |