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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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91
src/day.c
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@@ -1,4 +1,4 @@
/* $calcurse: day.c,v 1.42 2008/12/15 20:02:00 culot Exp $ */
/* $calcurse: day.c,v 1.43 2008/12/28 13:13:59 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -35,22 +35,40 @@
#include "event.h"
#include "custom.h"
#include "keys.h"
#include "mem.h"
#include "day.h"
static struct day_item_s *day_items_ptr;
static struct day_saved_item_s *day_saved_item = NULL;
static struct day_saved_item_s *day_saved_item;
void
day_saved_item_init (void)
{
day_saved_item = mem_malloc (sizeof (struct day_saved_item_s));
}
void
day_saved_item_free (void)
{
if (day_saved_item)
mem_free (day_saved_item);
}
/* Free the current day linked list containing the events and appointments. */
static void
void
day_free_list (void)
{
struct day_item_s *p, *q;
struct day_item_s *o, **i;
for (p = day_items_ptr; p != 0; p = q)
i = &day_items_ptr;
for (o = day_items_ptr; o; o = o->next)
{
q = p->next;
free (p->mesg);
free (p);
*i = o->next;
mem_free (o->mesg);
if (o->note)
mem_free (o->note);
mem_free (o);
i = &(*i)->next;
}
day_items_ptr = NULL;
}
@@ -60,9 +78,8 @@ static struct day_item_s *
day_add_event (int type, char *mesg, char *note, long day, int id)
{
struct day_item_s *o, **i;
o = (struct day_item_s *) malloc (sizeof (struct day_item_s));
o->mesg = (char *) malloc (strlen (mesg) + 1);
strncpy (o->mesg, mesg, strlen (mesg) + 1);
o = (struct day_item_s *) mem_malloc (sizeof (struct day_item_s));
o->mesg = mem_strdup (mesg);
o->note = note;
o->type = type;
o->appt_dur = 0;
@@ -91,8 +108,8 @@ day_add_apoint (int type, char *mesg, char *note, long start, long dur,
struct day_item_s *o, **i;
int insert_item = 0;
o = (struct day_item_s *) malloc (sizeof (struct day_item_s));
o->mesg = strdup (mesg);
o = (struct day_item_s *) mem_malloc (sizeof (struct day_item_s));
o->mesg = mem_strdup (mesg);
o->note = note;
o->start = start;
o->appt_dur = dur;
@@ -368,7 +385,7 @@ display_item (int incolor, char *msg, int recur, int note, int len, int y,
mvwprintw (win, y, x, " %c%c%s", ch_recur, ch_note, msg);
else
{
strncpy (buf, msg, len - 1);
(void)strncpy (buf, msg, len - 1);
buf[len - 1] = '\0';
mvwprintw (win, y, x, " %c%c%s...", ch_recur, ch_note, buf);
}
@@ -396,10 +413,8 @@ day_write_pad (long date, int width, int length, int incolor)
max_pos = length;
/* Initialize the structure used to store highlited item. */
if (day_saved_item == NULL)
{
day_saved_item = malloc (sizeof (struct day_saved_item_s));
}
if (day_saved_item == 0)
day_saved_item_init ();
for (p = day_items_ptr; p != 0; p = p->next)
{
@@ -545,8 +560,8 @@ update_start_time (long *start, long *dur)
do
{
timestr = day_edit_time (*start);
sscanf (timestr, "%u:%u", &hr, &mn);
free (timestr);
(void)sscanf (timestr, "%u:%u", &hr, &mn);
mem_free (timestr);
newtime = update_time_in_date (*start, hr, mn);
if (newtime < *start + *dur)
{
@@ -572,8 +587,8 @@ update_duration (long *start, long *dur)
char *timestr;
timestr = day_edit_time (*start + *dur);
sscanf (timestr, "%u:%u", &hr, &mn);
free (timestr);
(void)sscanf (timestr, "%u:%u", &hr, &mn);
mem_free (timestr);
newtime = update_time_in_date (*start, hr, mn);
*dur = (newtime > *start) ? newtime - *start : DAYINSEC + newtime - *start;
}
@@ -606,18 +621,18 @@ update_rept (struct rpt_s **rpt, const long start, conf_t *conf)
do
{
status_mesg (msg_rpt_type, msg_rpt_ans);
typstr = (char *) malloc (sizeof (char) * SINGLECHAR);
snprintf (typstr, SINGLECHAR, "%c", recur_def2char ((*rpt)->type));
typstr = (char *) mem_malloc (sizeof (char) * SINGLECHAR);
(void)snprintf (typstr, SINGLECHAR, "%c", recur_def2char ((*rpt)->type));
cancel = updatestring (win[STA].p, &typstr, 0, 1);
if (cancel)
{
free (typstr);
mem_free (typstr);
return;
}
else
{
ch = toupper (*typstr);
free (typstr);
mem_free (typstr);
}
}
while ((ch != 'D') && (ch != 'W') && (ch != 'M') && (ch != 'Y'));
@@ -625,18 +640,18 @@ update_rept (struct rpt_s **rpt, const long start, conf_t *conf)
do
{
status_mesg (_("Enter the new repetition frequence:"), "");
freqstr = (char *) malloc (BUFSIZ);
snprintf (freqstr, BUFSIZ, "%d", (*rpt)->freq);
freqstr = (char *) mem_malloc (BUFSIZ);
(void)snprintf (freqstr, BUFSIZ, "%d", (*rpt)->freq);
cancel = updatestring (win[STA].p, &freqstr, 0, 1);
if (cancel)
{
free (freqstr);
mem_free (freqstr);
return;
}
else
{
newfreq = atoi (freqstr);
free (freqstr);
mem_free (freqstr);
if (newfreq == 0)
{
status_mesg (msg_wrong_freq, msg_enter);
@@ -648,15 +663,15 @@ update_rept (struct rpt_s **rpt, const long start, conf_t *conf)
do
{
snprintf (outstr, BUFSIZ, "Enter the new ending date: [%s] or '0'",
DATEFMT_DESC (conf->input_datefmt));
(void)snprintf (outstr, BUFSIZ, "Enter the new ending date: [%s] or '0'",
DATEFMT_DESC (conf->input_datefmt));
status_mesg (_(outstr), "");
timstr =
date_sec2date_str ((*rpt)->until, DATEFMT (conf->input_datefmt));
cancel = updatestring (win[STA].p, &timstr, 0, 1);
if (cancel)
{
free (timstr);
mem_free (timstr);
return;
}
if (strcmp (timstr, "0") == 0)
@@ -691,8 +706,8 @@ update_rept (struct rpt_s **rpt, const long start, conf_t *conf)
}
else
{
snprintf (outstr, BUFSIZ, msg_fmts,
DATEFMT_DESC (conf->input_datefmt));
(void)snprintf (outstr, BUFSIZ, msg_fmts,
DATEFMT_DESC (conf->input_datefmt));
status_mesg (msg_wrong_date, _(outstr));
(void)wgetch (win[STA].p);
date_entered = 0;
@@ -701,7 +716,7 @@ update_rept (struct rpt_s **rpt, const long start, conf_t *conf)
}
while (date_entered == 0);
free (timstr);
mem_free (timstr);
(*rpt)->type = recur_char2def (ch);
(*rpt)->freq = newfreq;
(*rpt)->until = newuntil;
@@ -943,7 +958,7 @@ day_edit_note (char *editor)
else
p->note = filename;
}
snprintf (fullname, BUFSIZ, "%s%s", path_notes, p->note);
(void)snprintf (fullname, BUFSIZ, "%s%s", path_notes, p->note);
wins_launch_external (fullname, editor);
date = calendar_get_slctd_day_sec ();
@@ -978,6 +993,6 @@ day_view_note (char *pager)
p = day_get_item (apoint_hilt ());
if (p->note == NULL)
return;
snprintf (fullname, BUFSIZ, "%s%s", path_notes, p->note);
(void)snprintf (fullname, BUFSIZ, "%s%s", path_notes, p->note);
wins_launch_external (fullname, pager);
}