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This commit is contained in:
Kelvin Sherlock 2016-11-04 16:14:51 -04:00
parent b77bbac3c4
commit bc491d8d58
1 changed files with 14 additions and 10 deletions
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24
native/Linux.cpp
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@ -31,16 +31,19 @@
#define XATTR_FILETYPE_NAME "user.prodos.FileType" #define XATTR_FILETYPE_NAME "user.prodos.FileType"
#define XATTR_AUXTYPE_NAME "user.prodos.AuxType" #define XATTR_AUXTYPE_NAME "user.prodos.AuxType"
#include "native_internal.h"
#include <unistd.h> #include <unistd.h>
#include <fcntl.h> #include <fcntl.h>
#include <sys/xattr.h> #include <sys/xattr.h>
#include "file.h"
#include <vector> #include <vector>
#include <algorithm> #include <algorithm>
#include <macos/errors.h> #include <macos/errors.h>
using MacOS::tool_return; using MacOS::tool_return;
using MacOS::macos_error; using MacOS::macos_error;
using MacOS::macos_error_from_errno; using MacOS::macos_error_from_errno;
@ -53,12 +56,12 @@ namespace {
~xattr_file(); ~xattr_file();
tool_return<size_t> read(void *out_buffer, size_t count) override; virtual tool_return<size_t> read(void *out_buffer, size_t count) override;
tool_return<size_t> write(const void *in_buffer, size_t count) override; virtual tool_return<size_t> write(void *in_buffer, size_t count) override;
tool_return<size_t> get_mark() override; virtual tool_return<size_t> get_mark() override;
tool_return<void> set_mark(ssize_t new_mark) override; virtual tool_return<size_t> set_mark(ssize_t new_mark) override;
tool_return<size_t> get_eof() override; virtual tool_return<size_t> get_eof() override;
tool_return<void> set_eof(ssize_t new_eof) override; virtual tool_return<size_t> set_eof(ssize_t new_eof) override;
private: private:
@ -134,6 +137,7 @@ namespace {
tool_return<void> xattr_file::set_mark(ssize_t new_mark) { tool_return<void> xattr_file::set_mark(ssize_t new_mark) {
if (new_mark < 0) return MacOS::paramErr; if (new_mark < 0) return MacOS::paramErr;
_displacement = new_mark; _displacement = new_mark;
return new_mark;
} }
tool_return<size_t> xattr_file::get_eof() { tool_return<size_t> xattr_file::get_eof() {
@ -157,7 +161,7 @@ namespace {
buffer.resize(new_eof, 0); buffer.resize(new_eof, 0);
int ok = fsetxattr(_fd, XATTR_RESOURCEFORK_NAME, buffer->data(), buffer.size(), 0); int ok = fsetxattr(_fd, XATTR_RESOURCEFORK_NAME, buffer->data(), buffer.size(), 0);
if (ok < 0) return macos_error_from_errno(); if (ok < 0) return macos_error_from_errno();
return MacOS::noErr; return new_eof;
} }
@ -213,7 +217,7 @@ namespace native {
if (links > 65535) links = 65535; if (links > 65535) links = 65535;
fi.entry_count = links; fi.entry_count = links;
return noErr; return MacOS::noErr;
} }
// todo -- get actual block size instead of assuming 512. oh well! // todo -- get actual block size instead of assuming 512. oh well!
@ -232,7 +236,7 @@ namespace native {
fi.resource_logical_size = (rsize + 511) & ~511; fi.resource_logical_size = (rsize + 511) & ~511;
} }
return noErr; return MacOS::noErr;
} }