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Add os.file_size_from_path

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gingerBill
2019-02-25 18:03:44 +00:00
parent 0c8746ada6
commit 76a6757ee9
1 changed files with 14 additions and 0 deletions
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14
core/os/os.odin
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@@ -51,6 +51,20 @@ write_encoded_rune :: proc(fd: Handle, r: rune) {
}
file_size_from_path :: proc(path: string) -> i64 {
fd, err := open(path, O_RDONLY, 0);
if err != 0 {
return -1;
}
defer close(fd);
length: i64;
if length, err = file_size(fd); err != 0 {
return -1;
}
return length;
}
read_entire_file :: proc(name: string) -> (data: []byte, success: bool) {
fd, err := open(name, O_RDONLY, 0);
if err != 0 {