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Merge pull request #27599 from bfredl/nofilealloc

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refactor(fileio): remove API shell layer encouraging unnecessary allocations
This commit is contained in:
bfredl
2024-02-26 14:43:42 +01:00
committed by GitHub
parent ad5a155b1f 7447b035ca
commit 7038fdeee2
7 changed files with 94 additions and 253 deletions
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10
src/nvim/lua/executor.c
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@@ -1828,7 +1828,11 @@ bool nlua_exec_file(const char *path)
lua_getglobal(lstate, "loadfile");
lua_pushstring(lstate, path);
} else {
FileDescriptor *stdin_dup = file_open_stdin();
FileDescriptor stdin_dup;
int error = file_open_stdin(&stdin_dup);
if (error) {
return false;
}
StringBuilder sb = KV_INITIAL_VALUE;
kv_resize(sb, 64);
@@ -1837,7 +1841,7 @@ bool nlua_exec_file(const char *path)
if (got_int) { // User canceled.
return false;
}
ptrdiff_t read_size = file_read(stdin_dup, IObuff, 64);
ptrdiff_t read_size = file_read(&stdin_dup, IObuff, 64);
if (read_size < 0) { // Error.
return false;
}
@@ -1849,7 +1853,7 @@ bool nlua_exec_file(const char *path)
}
}
kv_push(sb, NUL);
file_free(stdin_dup, false);
file_close(&stdin_dup, false);
lua_getglobal(lstate, "loadstring");
lua_pushstring(lstate, sb.items);