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Introduce os::native_fputc() abstraction layer for File.write_byte() (#1440)

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Introduce os::native_fputc() abstraction layer for File.write_byte()
This commit is contained in:
Alexey Kutepov
2024-09-13 17:25:41 +07:00
committed by GitHub
parent 6ff5ac5592
commit d53dd57b84
3 changed files with 14 additions and 1 deletions
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5
lib/std/io/os/file_libc.c3
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@@ -75,6 +75,11 @@ fn usz! native_fwrite(CFile file, char[] buffer) @inline
return libc::fwrite(buffer.ptr, 1, buffer.len, file);
}
fn void! native_fputc(CInt c, CFile stream) @inline
{
if (!libc::fputc(c, stream)) return IoError.EOF?;
}
fn usz! native_fread(CFile file, char[] buffer) @inline
{
return libc::fread(buffer.ptr, 1, buffer.len, file);

8
lib/std/io/os/file_nolibc.c3
View File

@@ -9,6 +9,7 @@ def FtellFn = fn usz!(void*);
def FwriteFn = fn usz!(void*, char[] buffer);
def FreadFn = fn usz!(void*, char[] buffer);
def RemoveFn = fn void!(String);
def FputcFn = fn void!(int, void*);
FopenFn native_fopen_fn @weak @if(!$defined(native_fopen_fn));
FcloseFn native_fclose_fn @weak @if(!$defined(native_fclose_fn));
@@ -18,6 +19,7 @@ FtellFn native_ftell_fn @weak @if(!$defined(native_ftell_fn));
FwriteFn native_fwrite_fn @weak @if(!$defined(native_fwrite_fn));
FreadFn native_fread_fn @weak @if(!$defined(native_fread_fn));
RemoveFn native_remove_fn @weak @if(!$defined(native_remove_fn));
FputcFn native_fputc_fn @weak @if(!$defined(native_fputc_fn));
/**
* @require mode.len > 0
@@ -73,3 +75,9 @@ fn usz! native_fread(CFile file, char[] buffer) @inline
if (native_fread_fn) return native_fread_fn(file, buffer);
return IoError.UNSUPPORTED_OPERATION?;
}
fn void! native_fputc(CInt c, CFile stream) @inline
{
if (native_fputc_fn) return native_fputc_fn(c, stream);
return IoError.UNSUPPORTED_OPERATION?;
}