semihosting/arm-compat-semi: Avoid using hardcoded /tmp

Use g_get_tmp_dir() to get the directory to use for temporary files. Signed-off-by: Bin Meng <[email protected]> Reviewed-by: Alex Bennée <[email protected]> Signed-off-by: Alex Bennée <[email protected]> Reviewed-by: Philippe Mathieu-Daudé <[email protected]> Reviewed-by: Richard Henderson <[email protected]> Message-Id: <[email protected]> Message-Id: <[email protected]>
antangelo · Oct 31, 2022 · 3878d0c · 3878d0c
1 parent 25916dd
commit 3878d0c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/semihosting/arm-compat-semi.c b/semihosting/arm-compat-semi.c
@@ -503,7 +503,8 @@ void do_common_semihosting(CPUState *cs)
         GET_ARG(0);
         GET_ARG(1);
         GET_ARG(2);
-        len = asprintf(&s, "/tmp/qemu-%x%02x", getpid(), (int)arg1 & 0xff);
+        len = asprintf(&s, "%s/qemu-%x%02x", g_get_tmp_dir(),
+                       getpid(), (int)arg1 & 0xff);
         if (len < 0) {
             common_semi_set_ret(cs, -1);
             break;