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Change mg_file_read() signature: return mg_str

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Sergey Lyubka committed 2024-02-16 12:07:35 +00:00
1 parent d128d2146a
commit 0e2f3de154
24 files changed
+95 -1052
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examples/mqtt-dashboard/device/net.c
+4 -4
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@@ -40,10 +40,10 @@ static void set_device_id(void) {
fclose(fp);
}
#elif defined(__linux__)
char *id = mg_file_read(&mg_fs_posix, "/etc/machine-id", NULL);
if (id != NULL) {
mg_snprintf(buf, sizeof(buf), "%s", id);
free(id);
struct mg_str id = mg_file_read(&mg_fs_posix, "/etc/machine-id");
if (id.ptr != NULL) {
mg_snprintf(buf, sizeof(buf), "%s", id.ptr);
free((void *) id.ptr);
}
#endif