rename --exec to --receive-pack for push and send-pack

diff --git a/refs.c b/refs.c
index 689ac50bae64a1068f2d9b1d720817748fc2289d..6310cf46e0500cce2338f50b5bfeba622bce52d4 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -837,7 +837,12 @@ int rename_ref(const char *oldref, const char *newref, const char *logmsg)
 
  retry:
        if (log && rename(git_path("tmp-renamed-log"), git_path("logs/%s", newref))) {
-               if (errno==EISDIR) {
+               if (errno==EISDIR || errno==ENOTDIR) {
+                       /*
+                        * rename(a, b) when b is an existing
+                        * directory ought to result in ISDIR, but
+                        * Solaris 5.8 gives ENOTDIR.  Sheesh.
+                        */
                        if (remove_empty_directories(git_path("logs/%s", newref))) {
                                error("Directory not empty: logs/%s", newref);
                                goto rollback;
@@ -1020,6 +1025,7 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *
        struct stat st;
        unsigned long date;
        unsigned char logged_sha1[20];
+       void *log_mapped;
 
        logfile = git_path("logs/%s", ref);
        logfd = open(logfile, O_RDONLY, 0);
@@ -1028,7 +1034,8 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *
        fstat(logfd, &st);
        if (!st.st_size)
                die("Log %s is empty.", logfile);
-       logdata = xmmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, logfd, 0);
+       log_mapped = xmmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, logfd, 0);
+       logdata = log_mapped;
        close(logfd);
 
        lastrec = NULL;
@@ -1073,7 +1080,7 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *
                                                logfile, show_rfc2822_date(date, tz));
                                }
                        }
-                       munmap((void*)logdata, st.st_size);
+                       munmap(log_mapped, st.st_size);
                        return 0;
                }
                lastrec = rec;
@@ -1090,7 +1097,7 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *
        tz = strtoul(tz_c, NULL, 10);
        if (get_sha1_hex(logdata, sha1))
                die("Log %s is corrupt.", logfile);
-       munmap((void*)logdata, st.st_size);
+       munmap(log_mapped, st.st_size);
        if (at_time)
                fprintf(stderr, "warning: Log %s only goes back to %s.\n",
                        logfile, show_rfc2822_date(date, tz));
@@ -1105,6 +1112,7 @@ int for_each_reflog_ent(const char *ref, each_reflog_ent_fn fn, void *cb_data)
        const char *logfile;
        FILE *logfp;
        char buf[1024];
+       int ret = 0;
 
        logfile = git_path("logs/%s", ref);
        logfp = fopen(logfile, "r");
@@ -1114,7 +1122,7 @@ int for_each_reflog_ent(const char *ref, each_reflog_ent_fn fn, void *cb_data)
                unsigned char osha1[20], nsha1[20];
                char *email_end, *message;
                unsigned long timestamp;
-               int len, ret, tz;
+               int len, tz;
 
                /* old SP new SP name <email> SP time TAB msg LF */
                len = strlen(buf);
@@ -1135,9 +1143,9 @@ int for_each_reflog_ent(const char *ref, each_reflog_ent_fn fn, void *cb_data)
                message += 7;
                ret = fn(osha1, nsha1, buf+82, timestamp, tz, message, cb_data);
                if (ret)
-                       return ret;
+                       break;
        }
        fclose(logfp);
-       return 0;
+       return ret;
 }