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Merge delete-buffer into cmd-set-buffer.c and change the paste buffer

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API so it has one paste_free() rather than free_top and free_name
(everywhere that uses it already has the right pointer).
This commit is contained in:
nicm
2015-09-11 14:41:50 +00:00
parent cfabe30bec
commit a3de5dbab1
6 changed files with 36 additions and 122 deletions
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37
paste.c
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@ -111,18 +111,6 @@ paste_get_top(const char **name)
return (pb);
}
/* Free the most recent buffer. */
int
paste_free_top(void)
{
struct paste_buffer *pb;
pb = paste_get_top(NULL);
if (pb == NULL)
return (-1);
return (paste_free_name(pb->name));
}
/* Get a paste buffer by name. */
struct paste_buffer *
paste_get_name(const char *name)
@ -136,20 +124,10 @@ paste_get_name(const char *name)
return (RB_FIND(paste_name_tree, &paste_by_name, &pbfind));
}
/* Free a paste buffer by name. */
int
paste_free_name(const char *name)
/* Free a paste buffer. */
void
paste_free(struct paste_buffer *pb)
{
struct paste_buffer *pb, pbfind;
if (name == NULL || *name == '\0')
return (-1);
pbfind.name = (char *)name;
pb = RB_FIND(paste_name_tree, &paste_by_name, &pbfind);
if (pb == NULL)
return (-1);
RB_REMOVE(paste_name_tree, &paste_by_name, pb);
RB_REMOVE(paste_time_tree, &paste_by_time, pb);
if (pb->automatic)
@ -158,7 +136,6 @@ paste_free_name(const char *name)
free(pb->data);
free(pb->name);
free(pb);
return (0);
}
/*
@ -179,7 +156,7 @@ paste_add(char *data, size_t size)
if (paste_num_automatic < limit)
break;
if (pb->automatic)
paste_free_name(pb->name);
paste_free(pb);
}
pb = xmalloc(sizeof *pb);
@ -257,7 +234,7 @@ paste_rename(const char *oldname, const char *newname, char **cause)
int
paste_set(char *data, size_t size, const char *name, char **cause)
{
struct paste_buffer *pb;
struct paste_buffer *pb, *old;
if (cause != NULL)
*cause = NULL;
@ -288,8 +265,8 @@ paste_set(char *data, size_t size, const char *name, char **cause)
pb->automatic = 0;
pb->order = paste_next_order++;
if (paste_get_name(name) != NULL)
paste_free_name(name);
if ((old = paste_get_name(name)) != NULL)
paste_free(old);
RB_INSERT(paste_name_tree, &paste_by_name, pb);
RB_INSERT(paste_time_tree, &paste_by_time, pb);