diff options
Diffstat (limited to 'src/lib9/getuser.c')
-rw-r--r-- | src/lib9/getuser.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/lib9/getuser.c b/src/lib9/getuser.c new file mode 100644 index 00000000..b53a3892 --- /dev/null +++ b/src/lib9/getuser.c @@ -0,0 +1,17 @@ +#include <pwd.h> + +#include <u.h> +#include <libc.h> + +char* +getuser(void) +{ + static char user[64]; + struct passwd *pw; + + pw = getpwuid(getuid()); + if(pw == nil) + return "none"; + strecpy(user, user+sizeof user, pw->pw_name); + return user; +} |