- Remove warning message about multiple saves of hardlinked files

[bacula/bacula] / bacula / src / lib / jcr.c

diff --git a/bacula/src/lib/jcr.c b/bacula/src/lib/jcr.c
index d0ca12e3332f3ae492ffb473dd08d1b2008ee379..3db430beab155a199fe7e6aafe7b1e9723f6fb4d 100755 (executable)
--- a/bacula/src/lib/jcr.c
+++ b/bacula/src/lib/jcr.c
@@ -27,7 +27,7 @@
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License
-   version 2 as ammended with additional clauses defined in the
+   version 2 as amended with additional clauses defined in the
    file LICENSE in the main source directory.
 
    This program is distributed in the hope that it will be useful,
@@ -62,7 +62,6 @@ dlist *last_jobs = NULL;
 const int max_last_jobs = 10;
  
 static dlist *jcrs = NULL;            /* JCR chain */
-//static brwlock_t lock;                /* lock for last jobs and JCR chain */
 static pthread_mutex_t jcr_lock = PTHREAD_MUTEX_INITIALIZER;
 
 static pthread_mutex_t job_start_mutex = PTHREAD_MUTEX_INITIALIZER;
@@ -79,15 +78,10 @@ void unlock_jobs()
 
 void init_last_jobs_list()
 {
-// int errstat;
-   JCR *jcr;
+   JCR *jcr = NULL;
    struct s_last_job *job_entry = NULL;
    if (!last_jobs) {
       last_jobs = New(dlist(job_entry, &job_entry->link));
-//    if ((errstat=rwl_init(&lock)) != 0) {
-//       Emsg1(M_ABORT, 0, _("Unable to initialize jcr_chain lock. ERR=%s\n"),
-//             strerror(errstat));
-//    }
    }
    if (!jcrs) {
       jcrs = New(dlist(jcr, &jcr->link));
@@ -104,31 +98,33 @@ void term_last_jobs_list()
       }
       delete last_jobs;
       last_jobs = NULL;
-//    rwl_destroy(&lock);
+   }
+   if (jcrs) {
       delete jcrs;
+      jcrs = NULL;
    }
 }
 
-void read_last_jobs_list(int fd, uint64_t addr)
+bool read_last_jobs_list(int fd, uint64_t addr)
 {
    struct s_last_job *je, job;
    uint32_t num;
 
    Dmsg1(100, "read_last_jobs seek to %d\n", (int)addr);
    if (addr == 0 || lseek(fd, (off_t)addr, SEEK_SET) < 0) {
-      return;
+      return false;
    }
    if (read(fd, &num, sizeof(num)) != sizeof(num)) {
-      return;
+      return false;
    }
    Dmsg1(100, "Read num_items=%d\n", num);
    if (num > 4 * max_last_jobs) {  /* sanity check */
-      return;
+      return false;
    }
    for ( ; num; num--) {
       if (read(fd, &job, sizeof(job)) != sizeof(job)) {
          Dmsg1(000, "Read job entry. ERR=%s\n", strerror(errno));
-         return;
+         return false;
       }
       if (job.JobId > 0) {
          je = (struct s_last_job *)malloc(sizeof(struct s_last_job));
@@ -144,6 +140,7 @@ void read_last_jobs_list(int fd, uint64_t addr)
          }
       }
    }
+   return true;
 }
 
 uint64_t write_last_jobs_list(int fd, uint64_t addr)
@@ -278,7 +275,7 @@ static void remove_jcr(JCR *jcr)
 {
    Dmsg0(3400, "Enter remove_jcr\n");
    if (!jcr) {
-      Emsg0(M_ABORT, 0, "NULL jcr.\n");
+      Emsg0(M_ABORT, 0, _("NULL jcr.\n"));
    }
    jcrs->remove(jcr);
    Dmsg0(3400, "Leave remove_jcr\n");
@@ -297,6 +294,8 @@ static void free_common_jcr(JCR *jcr)
    case JT_BACKUP:
    case JT_VERIFY:
    case JT_RESTORE:
+   case JT_MIGRATE:
+   case JT_COPY:
    case JT_ADMIN:
       num_jobs_run++;
       last_job.Errors = jcr->Errors;
@@ -551,15 +550,10 @@ static void b_lock_jcr_chain(const char *fname, int line)
 static void lock_jcr_chain()
 #endif
 {
-// int errstat;
 #ifdef TRACE_JCR_CHAIN
    Dmsg3(3400, "Lock jcr chain %d from %s:%d\n", ++lock_count,
       fname, line);
 #endif
-// if ((errstat=rwl_writelock(&lock)) != 0) {
-//    Emsg1(M_ABORT, 0, "rwl_writelock failure. ERR=%s\n",
-//         strerror(errstat));
-// }
    P(jcr_lock);
 }
 
@@ -572,15 +566,10 @@ static void b_unlock_jcr_chain(const char *fname, int line)
 static void unlock_jcr_chain()
 #endif
 {
-// int errstat;
 #ifdef TRACE_JCR_CHAIN
    Dmsg3(3400, "Unlock jcr chain %d from %s:%d\n", lock_count--,
       fname, line);
 #endif
-// if ((errstat=rwl_writeunlock(&lock)) != 0) {
-//    Emsg1(M_ABORT, 0, "rwl_writeunlock failure. ERR=%s\n",
-//         strerror(errstat));
-// }
    V(jcr_lock);
 }