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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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13
src/terminal.c
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@@ -413,7 +413,7 @@ term_start(
return NULL;
}
term = (term_T *)alloc_clear(sizeof(term_T));
term = ALLOC_CLEAR_ONE(term_T);
if (term == NULL)
return NULL;
term->tl_dirty_row_end = MAX_ROW;
@@ -1630,7 +1630,7 @@ update_snapshot(term_T *term)
if (len == 0)
p = NULL;
else
p = (cellattr_T *)alloc(sizeof(cellattr_T) * len);
p = ALLOC_MULT(cellattr_T, len);
if ((p != NULL || len == 0)
&& ga_grow(&term->tl_scrollback, 1) == OK)
{
@@ -2884,7 +2884,7 @@ handle_pushline(int cols, const VTermScreenCell *cells, void *user)
ga_init2(&ga, 1, 100);
if (len > 0)
p = (cellattr_T *)alloc(sizeof(cellattr_T) * len);
p = ALLOC_MULT(cellattr_T, len);
if (p != NULL)
{
for (col = 0; col < len; col += cells[col].width)
@@ -4935,7 +4935,7 @@ term_swap_diff()
else
{
size_t size = sizeof(sb_line_T) * term->tl_scrollback.ga_len;
sb_line_T *temp = (sb_line_T *)alloc(size);
sb_line_T *temp = alloc(size);
/* need to copy cell properties into temp memory */
if (temp != NULL)
@@ -5800,7 +5800,7 @@ conpty_term_and_job_init(
{
/* Request by CreateProcessW */
breq = wcslen(cmd_wchar) + 1 + 1; /* Addition of NUL by API */
cmd_wchar_copy = (PWSTR)alloc(breq * sizeof(WCHAR));
cmd_wchar_copy = ALLOC_MULT(WCHAR, breq);
wcsncpy(cmd_wchar_copy, cmd_wchar, breq - 1);
}
@@ -5829,8 +5829,7 @@ conpty_term_and_job_init(
/* Set up pipe inheritance safely: Vista or later. */
pInitializeProcThreadAttributeList(NULL, 1, 0, &breq);
term->tl_siex.lpAttributeList =
(PPROC_THREAD_ATTRIBUTE_LIST)alloc(breq);
term->tl_siex.lpAttributeList = alloc(breq);
if (!term->tl_siex.lpAttributeList)
goto failed;
if (!pInitializeProcThreadAttributeList(term->tl_siex.lpAttributeList, 1,