bc34689ed6
* Printf lib: wrap *printf* functions * Printf lib, FW: drop sprintf. Dolphin: dump timestamp as is, wo asctime. * FW: remove sniprintf, wrap assert functions * Printf lib: wrap putc, puts, putchar * Printf: a working but not thread-safe concept. * Poorly wrap fflush * stdglue: buffers * Core: thread local buffers * Core: move stdglue to thread api, add ability to get FuriThread instance of current thread. * RPC tests: replace sprintf with snprintf * Applications: use new stdout api * Printf lib: wrap more printf-like and stdout functions * Documentation * Apps: snprintf size fixes Co-authored-by: あく <alleteam@gmail.com>
74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
#include <stdio.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <stdarg.h>
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#include <furi/core/check.h>
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#include <furi/core/thread.h>
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#include <furi/core/common_defines.h>
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#include <string.h>
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#include "printf_tiny.h"
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void _putchar(char character) {
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furi_thread_stdout_write(&character, 1);
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}
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int __wrap_printf(const char* format, ...) {
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va_list args;
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va_start(args, format);
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int ret = vprintf_(format, args);
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va_end(args);
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return ret;
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}
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int __wrap_vsnprintf(char* str, size_t size, const char* format, va_list args) {
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return vsnprintf_(str, size, format, args);
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}
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int __wrap_puts(const char* str) {
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size_t size = furi_thread_stdout_write(str, strlen(str));
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size += furi_thread_stdout_write("\n", 1);
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return size;
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}
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int __wrap_putchar(int ch) {
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size_t size = furi_thread_stdout_write((char*)&ch, 1);
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return size;
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}
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int __wrap_putc(int ch, FILE* stream) {
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UNUSED(stream);
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size_t size = furi_thread_stdout_write((char*)&ch, 1);
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return size;
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}
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int __wrap_snprintf(char* str, size_t size, const char* format, ...) {
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va_list args;
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va_start(args, format);
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int ret = __wrap_vsnprintf(str, size, format, args);
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va_end(args);
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return ret;
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}
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int __wrap_fflush(FILE* stream) {
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UNUSED(stream);
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furi_thread_stdout_flush();
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return 0;
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}
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__attribute__((__noreturn__)) void __wrap___assert(const char* file, int line, const char* e) {
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UNUSED(file);
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UNUSED(line);
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// TODO: message file and line number
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furi_crash(e);
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}
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__attribute__((__noreturn__)) void
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__wrap___assert_func(const char* file, int line, const char* func, const char* e) {
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UNUSED(file);
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UNUSED(line);
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UNUSED(func);
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// TODO: message file and line number
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furi_crash(e);
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} |