change(printf): removed PRINTF_OVERRIDE_LIBC option

Removed the PRINTF_OVERRIDE_LIBC option. Basically this it not necessary and the ptintf() macro define can be used all the time.

1 files changed, 8 insertions, 20 deletions

diff --git a/printf.c b/printf.c
index b5a38fc..ee0351d 100644
--- a/printf.c
+++ b/printf.c
@@ -36,6 +36,14 @@
 #include "printf.h"

 

 

+// define this globally (e.g. gcc -DPRINTF_INCLUDE_CONFIG_H ...) to include the

+// printf_config.h header file

+// default: undefined

+#ifdef PRINTF_INCLUDE_CONFIG_H

+#include "printf_config.h"

+#endif

+

+

 // 'ntoa' conversion buffer size, this must be big enough to hold one converted

 // numeric number including padded zeros (dynamically created on stack)

 // default: 32 byte

@@ -699,11 +707,7 @@ static int _vsnprintf(out_fct_type out, char* buffer, const size_t maxlen, const
 

 ///////////////////////////////////////////////////////////////////////////////

 

-#ifndef PRINTF_OVERRIDE_LIBC

-int printf(const char* format, ...)

-#else

 int printf_(const char* format, ...)

-#endif

 {

   va_list va;

   va_start(va, format);

@@ -714,11 +718,7 @@ int printf_(const char* format, ...)
 }

 

 

-#ifndef PRINTF_OVERRIDE_LIBC

-int sprintf(char* buffer, const char* format, ...)

-#else

 int sprintf_(char* buffer, const char* format, ...)

-#endif

 {

   va_list va;

   va_start(va, format);

@@ -728,11 +728,7 @@ int sprintf_(char* buffer, const char* format, ...)
 }

 

 

-#ifndef PRINTF_OVERRIDE_LIBC

-int snprintf(char* buffer, size_t count, const char* format, ...)

-#else

 int snprintf_(char* buffer, size_t count, const char* format, ...)

-#endif

 {

   va_list va;

   va_start(va, format);

@@ -742,21 +738,13 @@ int snprintf_(char* buffer, size_t count, const char* format, ...)
 }

 

 

-#ifndef PRINTF_OVERRIDE_LIBC

-int vsnprintf(char* buffer, size_t count, const char* format, va_list va)

-#else

 int vsnprintf_(char* buffer, size_t count, const char* format, va_list va)

-#endif

 {

   return _vsnprintf(_out_buffer, buffer, count, format, va);

 }

 

 

-#ifndef PRINTF_OVERRIDE_LIBC

 int fctprintf(void (*out)(char character, void* arg), void* arg, const char* format, ...)

-#else

-int fctprintf_(void (*out)(char character, void* arg), void* arg, const char* format, ...)

-#endif

 {

   va_list va;

   va_start(va, format);