diff options
| -rw-r--r-- | TODO | 2 | ||||
| -rw-r--r-- | coreutils/logname.c | 10 | ||||
| -rw-r--r-- | logname.c | 10 |
3 files changed, 12 insertions, 10 deletions
@@ -44,6 +44,8 @@ It would be a very nice thing to reduce this list to an absolute minimum, and then create a microLibc to provide these functions. There is no good reason for GNU libc to be so big. I'm sure it can be a lot better. +(BTW, this is more informative if BB_FEATURE_NFSMOUNT is turned off...) + ----------------------- diff --git a/coreutils/logname.c b/coreutils/logname.c index 182f40ed2..bde1752ba 100644 --- a/coreutils/logname.c +++ b/coreutils/logname.c @@ -29,16 +29,16 @@ static const char logname_usage[] = "logname\n\n" extern int logname_main(int argc, char **argv) { - char *cp; + char *user = xmalloc(9); if (argc > 1) usage(logname_usage); - cp = getlogin(); - if (cp) { - puts(cp); + my_getpwuid(user, geteuid()); + if (user) { + puts(user); exit(TRUE); } - fprintf(stderr, "%s: no login name\n", argv[0]); + fprintf(stderr, "no login name\n"); exit(FALSE); } @@ -29,16 +29,16 @@ static const char logname_usage[] = "logname\n\n" extern int logname_main(int argc, char **argv) { - char *cp; + char *user = xmalloc(9); if (argc > 1) usage(logname_usage); - cp = getlogin(); - if (cp) { - puts(cp); + my_getpwuid(user, geteuid()); + if (user) { + puts(user); exit(TRUE); } - fprintf(stderr, "%s: no login name\n", argv[0]); + fprintf(stderr, "no login name\n"); exit(FALSE); } |