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assert: Use printf_sync() to ensure printing of assert / panic

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Change-Id: Icc202e60445d9be1cdcd61176db5ed1704d583e7
This commit is contained in:
Harald Welte
2021-04-06 01:18:01 +02:00
parent b6e421bcbe
commit 4d2ff9a173
2 changed files with 2 additions and 2 deletions
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2
firmware/libcommon/include/assert.h
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@@ -89,7 +89,7 @@
/// \param condition Condition to verify. /// \param condition Condition to verify.
#define ASSERT(condition) { \ #define ASSERT(condition) { \
if (!(condition)) { \ if (!(condition)) { \
printf("-F- ASSERT: %s %s:%d\n\r", #condition, __BASE_FILE__, __LINE__); \ printf_sync("-F- ASSERT: %s %s:%d\n\r", #condition, __BASE_FILE__, __LINE__); \
while (1); \ while (1); \
} \ } \
} }

2
firmware/libosmocore/source/panic.c
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@@ -46,7 +46,7 @@ static osmo_panic_handler_t osmo_panic_handler = (void*)0;
__attribute__ ((format (printf, 1, 0))) __attribute__ ((format (printf, 1, 0)))
static void osmo_panic_default(const char *fmt, va_list args) static void osmo_panic_default(const char *fmt, va_list args)
{ {
vfprintf(stderr, fmt, args); vfprintf_sync(stderr, fmt, args);
osmo_generate_backtrace(); osmo_generate_backtrace();
assert(0); assert(0);
} }