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Kernel: Remove various other uses of ssize_t

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This commit is contained in:
Gunnar Beutner
2021-06-16 16:44:15 +02:00
committed by Andreas Kling
parent ca3cae81eb
commit bc3076f894
33 changed files with 123 additions and 129 deletions
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10
Kernel/FileSystem/Inode.cpp
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@@ -51,7 +51,7 @@ KResultOr<NonnullOwnPtr<KBuffer>> Inode::read_entire(FileDescription* descriptio
{
KBufferBuilder builder;
ssize_t nread;
size_t nread;
u8 buffer[4096];
off_t offset = 0;
for (;;) {
@@ -60,18 +60,14 @@ KResultOr<NonnullOwnPtr<KBuffer>> Inode::read_entire(FileDescription* descriptio
if (result.is_error())
return result.error();
nread = result.value();
VERIFY(nread <= (ssize_t)sizeof(buffer));
VERIFY(nread <= sizeof(buffer));
if (nread <= 0)
break;
builder.append((const char*)buffer, nread);
offset += nread;
if (nread < (ssize_t)sizeof(buffer))
if (nread < sizeof(buffer))
break;
}
if (nread < 0) {
dmesgln("Inode::read_entire: Error: {}", nread);
return KResult((ErrnoCode)-nread);
}
auto entire_file = builder.build();
if (!entire_file)