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minimal_printf: Fix high level C functions that print to the console 

Ensure the file descriptor stdout is passed to `fputc` when the high
level C functions to print to the console are referenced.
This issue fixed only affected binaries built with the ARM toolchain.
pull/11728/head
Hugues Kamba 2019-10-22 14:07:38 +01:00
parent 5d330bff10
commit 8d9e0a86a6
1 changed files with 2 additions and 2 deletions
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4
platform/source/minimal-printf/mbed_printf_armlink_overrides.c
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@ -40,7 +40,7 @@ int $Sub$$__2printf(const char *format, ...)
{ {
va_list arguments; va_list arguments;
va_start(arguments, format); va_start(arguments, format);
int result = mbed_minimal_formatted_string(NULL, LONG_MAX, format, arguments, NULL); int result = mbed_minimal_formatted_string(NULL, LONG_MAX, format, arguments, stdout);
va_end(arguments); va_end(arguments);
return result; return result;
@ -70,7 +70,7 @@ int $Sub$$__2vprintf(char *buffer, const char *format, ...)
{ {
va_list arguments; va_list arguments;
va_start(arguments, format); va_start(arguments, format);
int result = mbed_minimal_formatted_string(buffer, LONG_MAX, format, arguments, NULL); int result = mbed_minimal_formatted_string(buffer, LONG_MAX, format, arguments, stdout);
va_end(arguments); va_end(arguments);
return result; return result;