diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/ChangeLog | 9 | ||||
| -rw-r--r-- | lib/memory.c | 59 |
2 files changed, 52 insertions, 16 deletions
diff --git a/lib/ChangeLog b/lib/ChangeLog index 44340099..b662aed7 100644 --- a/lib/ChangeLog +++ b/lib/ChangeLog @@ -1,3 +1,12 @@ +2004-11-15 Andrew J. Schorr <ajschorr@alumni.princeton.edu> + + * memory.c: (zerror) Use zlog_err instead of fprintf to stderr. + Instead of exiting, log currenty memory usage and then abort. + (log_memstats) New function to log memory statistics, called by + zerror. + (show_memory_all) Loop over new mlists array instead of calling + show_memory_vty separately for each memory_list. + 2004-11-08 Paul Jakma <paul@dishone.st> * buffer.c: Add missing include of log.h. diff --git a/lib/memory.c b/lib/memory.c index bef0997f..1f52bdf6 100644 --- a/lib/memory.c +++ b/lib/memory.c @@ -27,6 +27,7 @@ void alloc_inc (int); void alloc_dec (int); +static void log_memstats(int log_priority); struct message mstr [] = { @@ -42,9 +43,10 @@ struct message mstr [] = static void zerror (const char *fname, int type, size_t size) { - fprintf (stderr, "%s : can't allocate memory for `%s' size %d\n", - fname, lookup (mstr, type), (int) size); - exit (1); + zlog_err ("%s : can't allocate memory for `%s' size %d: %s\n", + fname, lookup (mstr, type), (int) size, strerror(errno)); + log_memstats(LOG_WARNING); + abort(); } /* Memory allocation. */ @@ -406,6 +408,36 @@ struct memory_list memory_list_isis[] = { -1, NULL }, }; +static struct mlist { + struct memory_list *list; + const char *name; +} mlists[] = { + { memory_list_lib, "LIB"}, + { memory_list_rip, "RIP"}, + { memory_list_ripng, "RIPNG"}, + { memory_list_ospf, "OSPF"}, + { memory_list_ospf6, "OSPF6"}, + { memory_list_isis, "ISIS"}, + { memory_list_bgp, "BGP"}, + { NULL, NULL}, +}; + +static void +log_memstats(int pri) +{ + struct mlist *ml; + + for (ml = mlists; ml->list; ml++) + { + struct memory_list *m; + + zlog (NULL, pri, "Memory utilization in module %s:", ml->name); + for (m = ml->list; m->index >= 0; m++) + if (m->index && mstat[m->index].alloc) + zlog (NULL, pri, " %-22s: %5ld", m->format, mstat[m->index].alloc); + } +} + struct memory_list memory_list_separator[] = { { 0, NULL}, @@ -431,19 +463,14 @@ DEFUN (show_memory_all, "Memory statistics\n" "All memory statistics\n") { - show_memory_vty (vty, memory_list_lib); - show_memory_vty (vty, memory_list_separator); - show_memory_vty (vty, memory_list_rip); - show_memory_vty (vty, memory_list_separator); - show_memory_vty (vty, memory_list_ripng); - show_memory_vty (vty, memory_list_separator); - show_memory_vty (vty, memory_list_ospf); - show_memory_vty (vty, memory_list_separator); - show_memory_vty (vty, memory_list_ospf6); - show_memory_vty (vty, memory_list_separator); - show_memory_vty (vty, memory_list_isis); - show_memory_vty (vty, memory_list_separator); - show_memory_vty (vty, memory_list_bgp); + struct mlist *ml; + + for (ml = mlists; ml->list; ml++) + { + if (ml != mlists) + show_memory_vty (vty, memory_list_separator); + show_memory_vty (vty, ml->list); + } return CMD_SUCCESS; } |