mirror of https://github.com/ArduPilot/ardupilot
77 lines
1.3 KiB
C++
77 lines
1.3 KiB
C++
#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <dirent.h>
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#include "replace.h"
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extern "C" {
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// this is not declared in qurt headers
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void HAP_debug(const char *msg, int level, const char *filename, int line);
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void HAP_printf(const char *file, int line, const char *format, ...)
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{
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va_list ap;
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char buf[300];
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va_start(ap, format);
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vsnprintf(buf, sizeof(buf), format, ap);
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va_end(ap);
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HAP_debug(buf, 0, file, line);
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//usleep(20000);
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}
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/**
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QURT doesn't have strnlen()
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**/
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size_t strnlen(const char *s, size_t max)
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{
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size_t len;
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for (len = 0; len < max; len++) {
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if (s[len] == '\0') {
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break;
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}
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}
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return len;
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}
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int vasprintf(char **ptr, const char *format, va_list ap)
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{
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int ret;
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va_list ap2;
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va_copy(ap2, ap);
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ret = vsnprintf(nullptr, 0, format, ap2);
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va_end(ap2);
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if (ret < 0) return ret;
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(*ptr) = (char *)malloc(ret+1);
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if (!*ptr) return -1;
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va_copy(ap2, ap);
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ret = vsnprintf(*ptr, ret+1, format, ap2);
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va_end(ap2);
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return ret;
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}
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int asprintf(char **ptr, const char *format, ...)
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{
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va_list ap;
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int ret;
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*ptr = nullptr;
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va_start(ap, format);
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ret = vasprintf(ptr, format, ap);
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va_end(ap);
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return ret;
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}
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}
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