From 8892bb3625a1f91f121fd98763a82c2cb0c0f67a Mon Sep 17 00:00:00 2001
From: Lukas Fleischer <calcurse@cryptocrack.de>
Date: Sun, 19 Feb 2012 01:19:48 +0100
Subject: Remove all usages of bzero() and bcopy()

The bzero() and bcopy() functions are deprecated and were removed from
the POSIX standard in IEEE Std. 1003.1-2008. Remove all usages of
bzero()/bcopy() and replace them by appropriate memset()/memmove()
calls.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
---
 src/calendar.c |  2 +-
 src/ical.c     | 12 ++++++------
 src/io.c       |  4 ++--
 src/keys.c     |  4 ++--
 src/mem.c      |  4 ++--
 5 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/src/calendar.c b/src/calendar.c
index c369ef0..584dfc8 100644
--- a/src/calendar.c
+++ b/src/calendar.c
@@ -547,7 +547,7 @@ draw_weekly_view (struct window *cwin, struct date *current_day,
         custom_remove_attr (cwin->p, attr);
 
       /* Draw slices indicating appointment times. */
-      bzero (slices, DAYSLICESNO * sizeof *slices);
+      memset (slices, 0, DAYSLICESNO * sizeof *slices);
       if (day_chk_busy_slices (date, DAYSLICESNO, slices))
         {
           for (i = 0; i < DAYSLICESNO; i++)
diff --git a/src/ical.c b/src/ical.c
index ac158fc..0b0bf27 100644
--- a/src/ical.c
+++ b/src/ical.c
@@ -383,7 +383,7 @@ ical_unformat_line (char *line)
   if (strlen (line) >= BUFSIZ)
     return NULL;
 
-  bzero (uline, BUFSIZ);
+  memset (uline, 0, BUFSIZ);
   for (len = 0, p = line; *p; p++)
     {
       switch (*p)
@@ -541,7 +541,7 @@ ical_durtime2long (char *timestr)
       } time;
 
       p++;
-      bzero (&time, sizeof time);
+      memset (&time, 0, sizeof time);
       nbmatch = sscanf (p, "%uH%uM%uS", &time.hour, &time.min, &time.sec);
       if (nbmatch < 1 || nbmatch > 3)
         timelong = 0;
@@ -586,7 +586,7 @@ ical_dur2long (char *durstr)
     unsigned week, day;
   } date;
 
-  bzero (&date, sizeof date);
+  memset (&date, 0, sizeof date);
   if ((p = strchr (durstr, 'P')) == NULL)
     durlong = NOTFOUND;
   else
@@ -719,7 +719,7 @@ ical_read_rrule (FILE *log, char *rrulestr, unsigned *noskipped,
 
       p++;
       rpt = mem_malloc (sizeof (ical_rpt_t));
-      bzero (rpt, sizeof (ical_rpt_t));
+      memset (rpt, 0, sizeof(ical_rpt_t));
       if (sscanf (p, "FREQ=%s", freqstr) != 1)
         {
           ical_log (log, ICAL_VEVENT, itemline,
@@ -943,7 +943,7 @@ ical_read_event (FILE *fdi, FILE *log, unsigned *noevents, unsigned *noapoints,
   int skip_alarm;
 
   vevent_type = UNDEFINED;
-  bzero (&vevent, sizeof vevent);
+  memset (&vevent, 0, sizeof vevent);
   skip_alarm = 0;
   while (ical_readline (fdi, buf, lstore, lineno))
     {
@@ -1128,7 +1128,7 @@ ical_read_todo (FILE *fdi, FILE *log, unsigned *notodos, unsigned *noskipped,
   } vtodo;
   int skip_alarm;
 
-  bzero (&vtodo, sizeof vtodo);
+  memset (&vtodo, 0, sizeof vtodo);
   skip_alarm = 0;
   while (ical_readline (fdi, buf, lstore, lineno))
     {
diff --git a/src/io.c b/src/io.c
index 6c981d4..fde4fb9 100644
--- a/src/io.c
+++ b/src/io.c
@@ -1065,7 +1065,7 @@ get_import_stream (enum export_type type)
 
   stream = NULL;
   stream_name = mem_malloc (BUFSIZ);
-  bzero (stream_name, BUFSIZ);
+  memset (stream_name, 0, BUFSIZ);
   while (stream == NULL)
     {
       status_mesg (ask_fname, "");
@@ -1124,7 +1124,7 @@ io_import_data (enum import_type type, char *stream_name)
   if (stream == NULL)
     return;
 
-  bzero (&stats, sizeof stats);
+  memset (&stats, 0, sizeof stats);
 
   log = io_log_init ();
   if (log == NULL)
diff --git a/src/keys.c b/src/keys.c
index dc0d95f..2bfb97d 100644
--- a/src/keys.c
+++ b/src/keys.c
@@ -135,7 +135,7 @@ keys_init (void)
 
   for (i = 0; i < MAXKEYVAL; i++)
     actions[i] = KEY_UNDEF;
-  bzero (keys, NBKEYS);
+  memset (keys, 0, NBKEYS);
 }
 
 void
@@ -442,7 +442,7 @@ keys_format_label (char *key, int keylen)
   if (keylen > BUFSIZ)
     return NULL;
 
-  bzero (fmtkey, sizeof (fmtkey));
+  memset (fmtkey, 0, sizeof(fmtkey));
   if (len == 0)
     strncpy (fmtkey, "?", sizeof (fmtkey));
   else if (len <= keylen)
diff --git a/src/mem.c b/src/mem.c
index 01fb010..8a7271d 100644
--- a/src/mem.c
+++ b/src/mem.c
@@ -205,7 +205,7 @@ dbg_calloc (size_t nmemb, size_t size, const char *pos)
   if ((buf = dbg_malloc (size, pos)) == NULL)
     return NULL;
 
-  bzero (buf, size);
+  memset (buf, 0, size);
 
   return buf;
 }
@@ -229,7 +229,7 @@ dbg_realloc (void *ptr, size_t nmemb, size_t size, const char *pos)
 
   old_size = *((unsigned *)ptr - EXTRA_SPACE_START + BLK_SIZE);
   cpy_size = (old_size > new_size) ? new_size : old_size;
-  bcopy (ptr, buf, cpy_size);
+  memmove (buf, ptr, cpy_size);
 
   mem_free (ptr);
 
-- 
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