compat/poll: sleep 1 millisecond to avoid busy wait

diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 875bd813d5ed6d09622fc3473fdb574e9714bf7f..51798b48b54266fccd2f7b4687646d152ab70588 100644 (file)
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -92,7 +92,7 @@ static struct {
  */
 static const char **used_atom;
 static cmp_type *used_atom_type;
-static int used_atom_cnt, sort_atom_limit, need_tagged, need_symref;
+static int used_atom_cnt, need_tagged, need_symref;
 static int need_color_reset_at_eol;
 
 /*
@@ -453,7 +453,7 @@ static void grab_person(const char *who, struct atom_value *val, int deref, stru
                if (name[wholen] != 0 &&
                    strcmp(name + wholen, "name") &&
                    strcmp(name + wholen, "email") &&
-                   prefixcmp(name + wholen, "date"))
+                   !starts_with(name + wholen, "date"))
                        continue;
                if (!wholine)
                        wholine = find_wholine(who, wholen, buf, sz);
@@ -465,7 +465,7 @@ static void grab_person(const char *who, struct atom_value *val, int deref, stru
                        v->s = copy_name(wholine);
                else if (!strcmp(name + wholen, "email"))
                        v->s = copy_email(wholine);
-               else if (!prefixcmp(name + wholen, "date"))
+               else if (starts_with(name + wholen, "date"))
                        grab_date(wholine, v, name);
        }
 
@@ -487,7 +487,7 @@ static void grab_person(const char *who, struct atom_value *val, int deref, stru
                if (deref)
                        name++;
 
-               if (!prefixcmp(name, "creatordate"))
+               if (starts_with(name, "creatordate"))
                        grab_date(wholine, v, name);
                else if (!strcmp(name, "creator"))
                        v->s = copy_line(wholine);
@@ -668,13 +668,13 @@ static void populate_value(struct refinfo *ref)
                        name++;
                }
 
-               if (!prefixcmp(name, "refname"))
+               if (starts_with(name, "refname"))
                        refname = ref->refname;
-               else if (!prefixcmp(name, "symref"))
+               else if (starts_with(name, "symref"))
                        refname = ref->symref ? ref->symref : "";
-               else if (!prefixcmp(name, "upstream")) {
+               else if (starts_with(name, "upstream")) {
                        /* only local branches may have an upstream */
-                       if (prefixcmp(ref->refname, "refs/heads/"))
+                       if (!starts_with(ref->refname, "refs/heads/"))
                                continue;
                        branch = branch_get(ref->refname + 11);
 
@@ -682,7 +682,7 @@ static void populate_value(struct refinfo *ref)
                            !branch->merge[0]->dst)
                                continue;
                        refname = branch->merge[0]->dst;
-               } else if (!prefixcmp(name, "color:")) {
+               } else if (starts_with(name, "color:")) {
                        char color[COLOR_MAXLEN] = "";
 
                        color_parse(name + 6, "--format", color);
@@ -725,7 +725,7 @@ static void populate_value(struct refinfo *ref)
                                refname = shorten_unambiguous_ref(refname,
                                                      warn_ambiguous_refs);
                        else if (!strcmp(formatp, "track") &&
-                               !prefixcmp(name, "upstream")) {
+                                starts_with(name, "upstream")) {
                                char buf[40];
 
                                stat_tracking_info(branch, &num_ours, &num_theirs);
@@ -744,7 +744,7 @@ static void populate_value(struct refinfo *ref)
                                }
                                continue;
                        } else if (!strcmp(formatp, "trackshort") &&
-                               !prefixcmp(name, "upstream")) {
+                                  starts_with(name, "upstream")) {
                                assert(branch);
                                stat_tracking_info(branch, &num_ours, &num_theirs);
                                if (!num_ours && !num_theirs)
@@ -1105,7 +1105,6 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
 
        if (!sort)
                sort = default_sort();
-       sort_atom_limit = used_atom_cnt;
 
        /* for warn_ambiguous_refs */
        git_config(git_default_config, NULL);