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HAL_ChibiOS: fixed gcc9 warnings

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Andrew Tridgell
2020-09-21 09:46:31 +10:00
parent fabbbea0b4
commit 90cd2a38b6
3 changed files with 6 additions and 5 deletions
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5
libraries/AP_HAL_ChibiOS/stdio.cpp
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@@ -143,6 +143,7 @@ int __wrap_scanf(const char *fmt, ...)
}
extern "C" {
// alias fiprintf() to fprintf(). This saves flash space
int __wrap_fiprintf(const char *fmt, ...) __attribute__((alias("__wrap_fprintf")));
// empty function fiprintf(), saves flash space for unused code path
int __wrap_fiprintf(const char *fmt, ...);
int __wrap_fiprintf(const char *fmt, ...) { return -1; }
}