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sysusers: rename output params with 'ret'

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2022-08-19 13:44:54 +02:00
parent 5ad8116a87
commit 905ec0c0af
1 changed files with 9 additions and 9 deletions
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18
src/sysusers/sysusers.c
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@ -981,7 +981,7 @@ static int root_stat(const char *p, struct stat *st) {
return RET_NERRNO(stat(fix, st)); return RET_NERRNO(stat(fix, st));
} }
static int read_id_from_file(Item *i, uid_t *_uid, gid_t *_gid) { static int read_id_from_file(Item *i, uid_t *ret_uid, gid_t *ret_gid) {
struct stat st; struct stat st;
bool found_uid = false, found_gid = false; bool found_uid = false, found_gid = false;
uid_t uid = 0; uid_t uid = 0;
@ -990,13 +990,13 @@ static int read_id_from_file(Item *i, uid_t *_uid, gid_t *_gid) {
assert(i); assert(i);
/* First, try to get the GID directly */ /* First, try to get the GID directly */
if (_gid && i->gid_path && root_stat(i->gid_path, &st) >= 0) { if (ret_gid && i->gid_path && root_stat(i->gid_path, &st) >= 0) {
gid = st.st_gid; gid = st.st_gid;
found_gid = true; found_gid = true;
} }
/* Then, try to get the UID directly */ /* Then, try to get the UID directly */
if ((_uid || (_gid && !found_gid)) if ((ret_uid || (ret_gid && !found_gid))
&& i->uid_path && i->uid_path
&& root_stat(i->uid_path, &st) >= 0) { && root_stat(i->uid_path, &st) >= 0) {
@ -1004,14 +1004,14 @@ static int read_id_from_file(Item *i, uid_t *_uid, gid_t *_gid) {
found_uid = true; found_uid = true;
/* If we need the gid, but had no success yet, also derive it from the UID path */ /* If we need the gid, but had no success yet, also derive it from the UID path */
if (_gid && !found_gid) { if (ret_gid && !found_gid) {
gid = st.st_gid; gid = st.st_gid;
found_gid = true; found_gid = true;
} }
} }
/* If that didn't work yet, then let's reuse the GID as UID */ /* If that didn't work yet, then let's reuse the GID as UID */
if (_uid && !found_uid && i->gid_path) { if (ret_uid && !found_uid && i->gid_path) {
if (found_gid) { if (found_gid) {
uid = (uid_t) gid; uid = (uid_t) gid;
@ -1022,18 +1022,18 @@ static int read_id_from_file(Item *i, uid_t *_uid, gid_t *_gid) {
} }
} }
if (_uid) { if (ret_uid) {
if (!found_uid) if (!found_uid)
return 0; return 0;
*_uid = uid; *ret_uid = uid;
} }
if (_gid) { if (ret_gid) {
if (!found_gid) if (!found_gid)
return 0; return 0;
*_gid = gid; *ret_gid = gid;
} }
return 1; return 1;