From: Pali Rohár <pali@kernel.org>
Date: Sun, 26 Dec 2021 23:47:53 +0000 (+0100)
Subject: libpci: For MSVC < 19.00 define snprintf outside of endian section
X-Git-Tag: v3.8.0~52
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=4e6fd387fe9444fb6872b1ab106a194c5edf3618;p=pciutils.git

libpci: For MSVC < 19.00 define snprintf outside of endian section

snprintf() macro is not endian specific and therefore should be declared
outside of the endian section.

This also fixes snprintf() function for new MinGW-w64 toolchains where
snprintf() is defined as wrapper around _snprintf() which do not return
negative value on overflow. libpci would call MinGW-w64 patched snprintf()
function and not broken system function _snprintf().
---

diff --git a/lib/sysdep.h b/lib/sysdep.h
index 462fd35..1986d9f 100644
--- a/lib/sysdep.h
+++ b/lib/sysdep.h
@@ -23,6 +23,7 @@ typedef u16 word;
 #ifdef PCI_OS_WINDOWS
 #define strcasecmp _strcmpi
 #if defined(_MSC_VER) && _MSC_VER < 1900
+#define snprintf _snprintf
 #define vsnprintf _vsnprintf
 #endif
 #endif
@@ -69,7 +70,6 @@ typedef u16 word;
   #define BIG_ENDIAN 4321
   #define LITTLE_ENDIAN	1234
   #define BYTE_ORDER LITTLE_ENDIAN
-  #define snprintf _snprintf
 #endif
 #endif