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authorRob Landley <rob@landley.net>2016-08-13 15:19:29 -0500
committerRob Landley <rob@landley.net>2016-08-13 15:19:29 -0500
commitbc1ccaccb5b7ec71775a5eb7e529bb93811956ce (patch)
treeb2b5b4015176a972cb6edd3ac6dc93651138e77c /toys/posix
parent4460e9f0ed16a3f4dea4dec13f90df9c956b4dc9 (diff)
downloadtoybox-bc1ccaccb5b7ec71775a5eb7e529bb93811956ce.tar.gz
Move getusername/getgroupname to lib. (Return name or string representation
of number, but never NULL. Both returned in static buffer good through next call.)
Diffstat (limited to 'toys/posix')
-rw-r--r--toys/posix/ls.c18
1 files changed, 1 insertions, 17 deletions
diff --git a/toys/posix/ls.c b/toys/posix/ls.c
index 3ad28da4..d48fb831 100644
--- a/toys/posix/ls.c
+++ b/toys/posix/ls.c
@@ -61,7 +61,7 @@ GLOBALS(
unsigned screen_width;
int nl_title;
- char uid_buf[12], gid_buf[12], *escmore;
+ char *escmore;
)
// Callback from crunch_str to represent unprintable chars
@@ -121,22 +121,6 @@ static char endtype(struct stat *st)
return 0;
}
-static char *getusername(uid_t uid)
-{
- struct passwd *pw = bufgetpwuid(uid);
-
- sprintf(TT.uid_buf, "%u", (unsigned)uid);
- return pw ? pw->pw_name : TT.uid_buf;
-}
-
-static char *getgroupname(gid_t gid)
-{
- struct group *gr = bufgetgrgid(gid);
-
- sprintf(TT.gid_buf, "%u", (unsigned)gid);
- return gr ? gr->gr_name : TT.gid_buf;
-}
-
static int numlen(long long ll)
{
return snprintf(0, 0, "%llu", ll);