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map/msgpack-rpc: Declare/define maps rpc method handlers

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The new map type uses `String` instances as keys to avoid unnecessary copying to
zero-terminated buffers.
This commit is contained in:
Thiago de Arruda
2014-09-03 11:46:35 -03:00
parent e2143674ae
commit c39ae3e4d4
4 changed files with 24 additions and 2 deletions
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18
src/nvim/map.c
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@@ -1,10 +1,12 @@
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include "nvim/map.h"
#include "nvim/map_defs.h"
#include "nvim/vim.h"
#include "nvim/memory.h"
#include "nvim/os/msgpack_rpc.h"
#include "nvim/lib/khash.h"
@@ -87,7 +89,23 @@
return rv; \
}
static inline khint_t String_hash(String s)
{
khint_t h = 0;
for (size_t i = 0; i < s.size && s.data[i]; i++) {
h = (h << 5) - h + (uint8_t)s.data[i];
}
return h;
}
static inline bool String_eq(String a, String b)
{
return strncmp(a.data, b.data, min(a.size, b.size)) == 0;
}
MAP_IMPL(cstr_t, uint64_t, DEFAULT_INITIALIZER)
MAP_IMPL(cstr_t, ptr_t, DEFAULT_INITIALIZER)
MAP_IMPL(ptr_t, ptr_t, DEFAULT_INITIALIZER)
MAP_IMPL(uint64_t, ptr_t, DEFAULT_INITIALIZER)
MAP_IMPL(String, rpc_method_handler_fn, DEFAULT_INITIALIZER)