From 54dbcdd211e5da854675655fea1942aae36c52f7 Mon Sep 17 00:00:00 2001 From: Caroline Larimore Date: Tue, 30 Dec 2025 17:44:56 -0800 Subject: feat: allow running as root --- main.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'main.c') diff --git a/main.c b/main.c index 9428478..89b6088 100644 --- a/main.c +++ b/main.c @@ -210,15 +210,17 @@ void load_mapping() { "MR", "M1", "M2", "M3" }; - char path[256]; - - const char* home = getenv("HOME"); - if (home == NULL) { - printf("$HOME not set, using default mapping"); - return; - }; + char path[256] = "/etc/k95aux/mapping"; + if (geteuid() != 0) { + const char* home = getenv("HOME"); + if (home == NULL) { + printf("$HOME not set, using default mapping"); + return; + }; + + snprintf(path, sizeof(path), "%s/%s", home, ".config/k95aux/mapping"); + } - snprintf(path, sizeof(path), "%s/%s", home, ".config/k95aux/mapping"); FILE *f = fopen(path, "r"); if (f == NULL) { printf("mapping file does not exist, using default mapping"); -- cgit v1.2.3