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sdlog2: Fix compile warnings

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This commit is contained in:
Lorenz Meier
2015-10-03 15:40:24 +02:00
parent 9625848c8a
commit f984b566de
1 changed files with 0 additions and 58 deletions
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58
src/modules/sdlog2/sdlog2.c
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@@ -282,8 +282,6 @@ static int write_parameters(int fd);
static bool file_exist(const char *filename);
static int file_copy(const char *file_old, const char *file_new);
/**
* Check if there is still free space available
*/
@@ -1083,22 +1081,6 @@ int sdlog2_thread_main(int argc, char *argv[])
return 1;
}
#if 0
// DEPRECATED
/* copy conversion scripts */
const char *converter_in = "/etc/logging/conv.zip";
char *converter_out = malloc(64);
snprintf(converter_out, 64, "%s/conv.zip", log_root);
if (file_copy(converter_in, converter_out) != OK) {
warn("unable to copy conversion scripts");
}
free(converter_out);
#endif
/* initialize log buffer with specified size */
warnx("log buffer size: %i bytes", log_buffer_size);
@@ -1967,46 +1949,6 @@ bool file_exist(const char *filename)
return stat(filename, &buffer) == 0;
}
int file_copy(const char *file_old, const char *file_new)
{
FILE *source, *target;
source = fopen(file_old, "r");
int ret = 0;
if (source == NULL) {
warnx("ERR: open in");
return PX4_ERROR;
}
target = fopen(file_new, "w");
if (target == NULL) {
fclose(source);
warnx("ERR: open out");
return PX4_ERROR;
}
char buf[128];
int nread;
while ((nread = fread(buf, 1, sizeof(buf), source)) > 0) {
ret = fwrite(buf, 1, nread, target);
if (ret <= 0) {
warnx("error writing file");
ret = PX4_ERROR;
break;
}
}
fsync(fileno(target));
fclose(source);
fclose(target);
return PX4_OK;
}
int check_free_space()
{
/* use statfs to determine the number of blocks left */