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Added wrappers around libc's memory management functions, to easily debug memory usage

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This commit is contained in:
Frederic Culot
2008-12-28 13:13:58 +00:00
parent a63c748920
commit 5352496984
28 changed files with 869 additions and 647 deletions
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117
src/apoint.c
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@@ -1,4 +1,4 @@
/* $calcurse: apoint.c,v 1.28 2008/12/15 20:02:00 culot Exp $ */
/* $calcurse: apoint.c,v 1.29 2008/12/28 13:13:59 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -38,19 +38,41 @@
#include "recur.h"
#include "keys.h"
#include "calendar.h"
#include "mem.h"
#include "apoint.h"
apoint_llist_t *alist_p;
static int hilt = 0;
int
void
apoint_llist_init (void)
{
alist_p = (apoint_llist_t *) malloc (sizeof (apoint_llist_t));
alist_p = (apoint_llist_t *) mem_malloc (sizeof (apoint_llist_t));
alist_p->root = NULL;
pthread_mutex_init (&(alist_p->mutex), NULL);
}
return (0);
/*
* Called before exit to free memory associated with the appointments linked
* list. No need to be thread safe, as only the main process remains when
* calling this function.
*/
void
apoint_llist_free (void)
{
apoint_llist_node_t *o, **i;
i = &alist_p->root;
for (o = alist_p->root; o; o = o->next)
{
*i = o->next;
mem_free (o->mesg);
if (o->note)
mem_free (o->note);
mem_free (o);
i = &(*i)->next;
}
mem_free (alist_p);
}
/* Sets which appointment is highlighted. */
@@ -84,9 +106,9 @@ apoint_new (char *mesg, char *note, long start, long dur, char state)
{
apoint_llist_node_t *o, **i;
o = (apoint_llist_node_t *) malloc (sizeof (apoint_llist_node_t));
o->mesg = strdup (mesg);
o->note = (note != NULL) ? strdup (note) : NULL;
o = (apoint_llist_node_t *) mem_malloc (sizeof (apoint_llist_node_t));
o->mesg = mem_strdup (mesg);
o->note = (note != NULL) ? mem_strdup (note) : NULL;
o->state = state;
o->start = start;
o->dur = dur;
@@ -131,8 +153,6 @@ apoint_add (void)
char item_time[LTIME] = "";
char item_mesg[BUFSIZ] = "";
long apoint_duration = 0, apoint_start;
apoint_llist_node_t *apoint_pointeur;
struct event_s *event_pointeur;
unsigned heures, minutes;
unsigned end_h, end_m;
int is_appointment = 1;
@@ -154,7 +174,7 @@ apoint_add (void)
(void)wgetch (win[STA].p);
}
else
sscanf (item_time, "%u:%u", &heures, &minutes);
(void)sscanf (item_time, "%u:%u", &heures, &minutes);
}
else
return;
@@ -183,7 +203,7 @@ apoint_add (void)
apoint_duration = atoi (item_time);
else if (check_time (item_time) == 1)
{
sscanf (item_time, "%u:%u", &end_h, &end_m);
(void)sscanf (item_time, "%u:%u", &end_h, &end_m);
if (end_h < heures)
{
apoint_duration = MININSEC - minutes + end_m
@@ -207,15 +227,14 @@ apoint_add (void)
if (is_appointment)
{
apoint_start = date2sec (*calendar_get_slctd_day (), heures, minutes);
apoint_pointeur = apoint_new (item_mesg, 0L, apoint_start,
min2sec (apoint_duration), 0L);
(void)apoint_new (item_mesg, 0L, apoint_start,
min2sec (apoint_duration), 0L);
if (notify_bar ())
notify_check_added (item_mesg, apoint_start, 0L);
}
else
event_pointeur = event_new (item_mesg, 0L,
date2sec (*calendar_get_slctd_day (), 12,
0), Id);
(void)event_new (item_mesg, 0L,
date2sec (*calendar_get_slctd_day (), 12, 0), Id);
if (hilt == 0)
hilt++;
@@ -302,24 +321,20 @@ apoint_sec2str (apoint_llist_node_t *o, int type, long day, char *start,
time_t t;
if (o->start < day && type == APPT)
{
strncpy (start, "..:..", 6);
}
(void)strncpy (start, "..:..", 6);
else
{
t = o->start;
lt = localtime (&t);
snprintf (start, HRMIN_SIZE, "%02u:%02u", lt->tm_hour, lt->tm_min);
(void)snprintf (start, HRMIN_SIZE, "%02u:%02u", lt->tm_hour, lt->tm_min);
}
if (o->start + o->dur > day + DAYINSEC && type == APPT)
{
strncpy (end, "..:..", 6);
}
(void)strncpy (end, "..:..", 6);
else
{
t = o->start + o->dur;
lt = localtime (&t);
snprintf (end, HRMIN_SIZE, "%02u:%02u", lt->tm_hour, lt->tm_min);
(void)snprintf (end, HRMIN_SIZE, "%02u:%02u", lt->tm_hour, lt->tm_min);
}
}
@@ -331,44 +346,41 @@ apoint_write (apoint_llist_node_t *o, FILE *f)
t = o->start;
lt = localtime (&t);
fprintf (f, "%02u/%02u/%04u @ %02u:%02u",
lt->tm_mon + 1, lt->tm_mday, 1900 + lt->tm_year, lt->tm_hour,
lt->tm_min);
(void)fprintf (f, "%02u/%02u/%04u @ %02u:%02u",
lt->tm_mon + 1, lt->tm_mday, 1900 + lt->tm_year, lt->tm_hour,
lt->tm_min);
t = o->start + o->dur;
lt = localtime (&t);
fprintf (f, " -> %02u/%02u/%04u @ %02u:%02u ",
lt->tm_mon + 1, lt->tm_mday, 1900 + lt->tm_year, lt->tm_hour,
lt->tm_min);
(void)fprintf (f, " -> %02u/%02u/%04u @ %02u:%02u ",
lt->tm_mon + 1, lt->tm_mday, 1900 + lt->tm_year, lt->tm_hour,
lt->tm_min);
if (o->note != NULL)
fprintf (f, ">%s ", o->note);
(void)fprintf (f, ">%s ", o->note);
if (o->state & APOINT_NOTIFY)
fprintf (f, "!");
(void)fprintf (f, "!");
else
fprintf (f, "|");
(void)fprintf (f, "|");
fprintf (f, "%s\n", o->mesg);
(void)fprintf (f, "%s\n", o->mesg);
}
apoint_llist_node_t *
apoint_scan (FILE *f, struct tm start, struct tm end, char state, char *note)
{
struct tm *lt;
char buf[MESG_MAXSIZE], *nl;
char buf[MESG_MAXSIZE], *newline;
time_t tstart, tend, t;
t = time (NULL);
lt = localtime (&t);
(void)localtime (&t);
/* Read the appointment description */
fgets (buf, MESG_MAXSIZE, f);
nl = strchr (buf, '\n');
if (nl)
{
*nl = '\0';
}
(void)fgets (buf, MESG_MAXSIZE, f);
newline = strchr (buf, '\n');
if (newline)
*newline = '\0';
start.tm_sec = end.tm_sec = 0;
start.tm_isdst = end.tm_isdst = -1;
@@ -432,9 +444,9 @@ apoint_delete_bynum (long start, unsigned num, erase_flag_e flag)
if (notify_bar ())
need_check_notify = notify_same_item (i->start);
*iptr = i->next;
free (i->mesg);
mem_free (i->mesg);
erase_note (&i->note, flag);
free (i);
mem_free (i);
pthread_mutex_unlock (&(alist_p->mutex));
if (need_check_notify)
notify_check_next_app ();
@@ -445,10 +457,10 @@ apoint_delete_bynum (long start, unsigned num, erase_flag_e flag)
}
iptr = &i->next;
}
pthread_mutex_unlock (&(alist_p->mutex));
/* NOTREACHED */
EXIT (_("no such appointment"));
/* NOTREACHED */
}
/*
@@ -528,7 +540,7 @@ apoint_check_next (struct notify_app_s *app, long start)
if (i->start > start)
{
app->time = i->start;
app->txt = strdup (i->mesg);
app->txt = mem_strdup (i->mesg);
app->state = i->state;
app->got_app = 1;
}
@@ -548,11 +560,10 @@ apoint_recur_s2apoint_s (recur_apoint_llist_node_t *p)
{
apoint_llist_node_t *a;
a = (apoint_llist_node_t *) malloc (sizeof (apoint_llist_node_t));
a->mesg = (char *) malloc (strlen (p->mesg) + 1);
a = (apoint_llist_node_t *) mem_malloc (sizeof (apoint_llist_node_t));
a->mesg = mem_strdup (p->mesg);
a->start = p->start;
a->dur = p->dur;
a->mesg = p->mesg;
return (a);
}
@@ -605,10 +616,10 @@ apoint_switch_notify (void)
n++;
}
}
pthread_mutex_unlock (&(alist_p->mutex));
/* NOTREACHED */
pthread_mutex_unlock (&(alist_p->mutex));
EXIT (_("no such appointment"));
/* NOTREACHED */
}
/* Updates the Appointment panel */