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author | Tormod Volden <debian.tormod@gmail.com> | 2011-08-23 19:09:17 +0200 |
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committer | Tormod Volden <debian.tormod@gmail.com> | 2011-10-03 21:23:55 +0200 |
commit | 80c08767404705250467f378931fe8bf35a11c2d (patch) | |
tree | efab8465ff66fd5dbcebb28c3cb66515f81576f9 | |
parent | 4176e3ca0dd1c22c1cf4b15ea14d975e5a97e2f6 (diff) |
Warn if run without superuser rights
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
-rw-r--r-- | radeontool.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/radeontool.c b/radeontool.c index de742d1..cb7f051 100644 --- a/radeontool.c +++ b/radeontool.c @@ -2951,6 +2951,8 @@ void radeon_rom_tables(const char * file) int main(int argc,char *argv[]) { + if (geteuid() != 0) + fprintf(stderr, "Warning: Need root privileges to access hardware\n"); if(argc == 1) { map_radeon_cntl_mem(); usage(); |