From 3824f742ba0841dbbb2bd304377f798acdba28d4 Mon Sep 17 00:00:00 2001
From: wdfk-prog <1425075683@qq.com>
Date: Thu, 24 Nov 2022 11:19:59 +0800
Subject: [PATCH 1/2] =?UTF-8?q?[armlibc]=20=E4=BF=AE=E5=A4=8DAC6=E6=9B=B4?=
 =?UTF-8?q?=E6=96=B0=E8=87=B36.19=E5=90=8E=5Fsys=5Ftmpnam()=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0=E7=BC=96=E8=AF=91=E6=8A=A5=E9=94=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 components/libc/compilers/armlibc/syscalls.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/components/libc/compilers/armlibc/syscalls.c b/components/libc/compilers/armlibc/syscalls.c
index 26ba3796fa4..0654be62262 100644
--- a/components/libc/compilers/armlibc/syscalls.c
+++ b/components/libc/compilers/armlibc/syscalls.c
@@ -282,11 +282,18 @@ int _sys_seek(FILEHANDLE fh, long pos)
 /**
  * used by tmpnam() or tmpfile()
  */
+#if __ARMCC_VERSION >= 6190000
+void _sys_tmpnam(char *name, int fileno, unsigned maxlength)
+{
+    rt_snprintf(name, maxlength, "tem%03d", fileno);
+}
+#else
 int _sys_tmpnam(char *name, int fileno, unsigned maxlength)
 {
     rt_snprintf(name, maxlength, "tem%03d", fileno);
     return 1;
 }
+#endif
 
 char *_sys_command_string(char *cmd, int len)
 {

From f69c9d0d5d57c5a31a7d9615ac5a7f6507385cb0 Mon Sep 17 00:00:00 2001
From: "Man, Jianting (Meco)" <920369182@qq.com>
Date: Wed, 23 Nov 2022 22:44:36 -0500
Subject: [PATCH 2/2] Update syscalls.c

---
 components/libc/compilers/armlibc/syscalls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/libc/compilers/armlibc/syscalls.c b/components/libc/compilers/armlibc/syscalls.c
index 0654be62262..74097da58f7 100644
--- a/components/libc/compilers/armlibc/syscalls.c
+++ b/components/libc/compilers/armlibc/syscalls.c
@@ -293,7 +293,7 @@ int _sys_tmpnam(char *name, int fileno, unsigned maxlength)
     rt_snprintf(name, maxlength, "tem%03d", fileno);
     return 1;
 }
-#endif
+#endif /* __ARMCC_VERSION >= 6190000 */
 
 char *_sys_command_string(char *cmd, int len)
 {