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memory: Add free wrapper and refactor project to use it

Browse Source 
We already use wrappers for allocation, the new `xfree` function is the
equivalent for deallocation and provides a way to fully replace the malloc
implementation used by Neovim.
This commit is contained in:
Thiago de Arruda
2015-04-12 11:37:22 -03:00
parent ba10e311bd
commit 34c48aaf12
70 changed files with 1361 additions and 1353 deletions
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22
src/nvim/ex_eval.c
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@@ -281,8 +281,8 @@ static void free_msglist(struct msglist *l)
messages = l;
while (messages != NULL) {
next = messages->next;
free(messages->msg);
free(messages);
xfree(messages->msg);
xfree(messages);
messages = next;
}
}
@@ -505,7 +505,7 @@ static int throw_exception(void *value, int type, char_u *cmdname)
return OK;
nomem:
free(excp);
xfree(excp);
suppress_errthrow = TRUE;
EMSG(_(e_outofmem));
fail:
@@ -550,14 +550,14 @@ static void discard_exception(except_T *excp, int was_finished)
else
verbose_leave();
STRCPY(IObuff, saved_IObuff);
free(saved_IObuff);
xfree(saved_IObuff);
}
if (excp->type != ET_INTERRUPT)
free(excp->value);
xfree(excp->value);
if (excp->type == ET_ERROR)
free_msglist(excp->messages);
free(excp->throw_name);
free(excp);
xfree(excp->throw_name);
xfree(excp);
}
/*
@@ -727,9 +727,9 @@ static void report_pending(int action, int pending, void *value)
msg_silent = save_msg_silent;
if (pending == CSTP_RETURN)
free(s);
xfree(s);
else if (pending & CSTP_THROW)
free(mesg);
xfree(mesg);
}
/*
@@ -1165,7 +1165,7 @@ void ex_throw(exarg_T *eap)
* not throw. */
if (!eap->skip && value != NULL) {
if (throw_exception(value, ET_USER, NULL) == FAIL)
free(value);
xfree(value);
else
do_throw(eap->cstack);
}
@@ -1977,7 +1977,7 @@ int cleanup_conditionals(struct condstack *cstack, int searched_cond, int inclus
elem = cstack->cs_emsg_silent_list;
cstack->cs_emsg_silent_list = elem->next;
emsg_silent = elem->saved_emsg_silent;
free(elem);
xfree(elem);
cstack->cs_flags[idx] &= ~CSF_SILENT;
}
if (stop)