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patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts

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Problem:    Alloc() returning "char_u *" causes a lot of type casts.
Solution:   Have it return "void *". (Mike Williams)  Define ALLOC_ONE() to
            check the simple allocations.
This commit is contained in:
Bram Moolenaar
2019-05-28 23:08:19 +02:00
parent b58a4b938c
commit c799fe206e
77 changed files with 381 additions and 418 deletions
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16
src/channel.c
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@@ -294,7 +294,7 @@ static int next_ch_id = 0;
add_channel(void)
{
ch_part_T part;
channel_T *channel = (channel_T *)alloc_clear(sizeof(channel_T));
channel_T *channel = ALLOC_CLEAR_ONE(channel_T);
if (channel == NULL)
return NULL;
@@ -1354,7 +1354,7 @@ channel_set_req_callback(
int id)
{
cbq_T *head = &channel->ch_part[part].ch_cb_head;
cbq_T *item = (cbq_T *)alloc(sizeof(cbq_T));
cbq_T *item = ALLOC_ONE(cbq_T);
if (item != NULL)
{
@@ -1875,7 +1875,7 @@ channel_save(channel_T *channel, ch_part_T part, char_u *buf, int len,
char_u *p;
int i;
node = (readq_T *)alloc(sizeof(readq_T));
node = ALLOC_ONE(readq_T);
if (node == NULL)
return FAIL; /* out of memory */
/* A NUL is added at the end, because netbeans code expects that.
@@ -2024,7 +2024,7 @@ channel_parse_json(channel_T *channel, ch_part_T part)
}
else
{
item = (jsonq_T *)alloc(sizeof(jsonq_T));
item = ALLOC_ONE(jsonq_T);
if (item == NULL)
clear_tv(&listtv);
else
@@ -2223,7 +2223,7 @@ channel_push_json(channel_T *channel, ch_part_T part, typval_T *rettv)
/* append after the last item that was pushed back */
item = item->jq_next;
newitem = (jsonq_T *)alloc(sizeof(jsonq_T));
newitem = ALLOC_ONE(jsonq_T);
if (newitem == NULL)
clear_tv(rettv);
else
@@ -3921,7 +3921,7 @@ channel_send(
}
else
{
writeq_T *last = (writeq_T *)alloc(sizeof(writeq_T));
writeq_T *last = ALLOC_ONE(writeq_T);
if (last != NULL)
{
@@ -5593,7 +5593,7 @@ job_alloc(void)
{
job_T *job;
job = (job_T *)alloc_clear(sizeof(job_T));
job = ALLOC_CLEAR_ONE(job_T);
if (job != NULL)
{
job->jv_refcount = 1;
@@ -5822,7 +5822,7 @@ job_start(
/* Make a copy of argv_arg for job->jv_argv. */
for (i = 0; argv_arg[i] != NULL; i++)
argc++;
argv = (char **)alloc(sizeof(char *) * (argc + 1));
argv = ALLOC_MULT(char *, argc + 1);
if (argv == NULL)
goto theend;
for (i = 0; i < argc; i++)