diff options
Diffstat (limited to 'import-layers/meta-openembedded/meta-multimedia/recipes-mediacenter/kodi/kodi-17/0001-Fix-file_Emu-on-musl.patch')
-rw-r--r-- | import-layers/meta-openembedded/meta-multimedia/recipes-mediacenter/kodi/kodi-17/0001-Fix-file_Emu-on-musl.patch | 496 |
1 files changed, 496 insertions, 0 deletions
diff --git a/import-layers/meta-openembedded/meta-multimedia/recipes-mediacenter/kodi/kodi-17/0001-Fix-file_Emu-on-musl.patch b/import-layers/meta-openembedded/meta-multimedia/recipes-mediacenter/kodi/kodi-17/0001-Fix-file_Emu-on-musl.patch new file mode 100644 index 000000000..20b637788 --- /dev/null +++ b/import-layers/meta-openembedded/meta-multimedia/recipes-mediacenter/kodi/kodi-17/0001-Fix-file_Emu-on-musl.patch @@ -0,0 +1,496 @@ +From 7ae4fcf290ffb0b76374efafeaee575456ac9023 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sun, 6 Nov 2016 23:08:27 -0800 +Subject: [PATCH 01/10] Fix file_Emu on musl + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + xbmc/cores/DllLoader/exports/emu_msvcrt.cpp | 28 ++-- + xbmc/cores/DllLoader/exports/emu_msvcrt.h | 2 +- + .../DllLoader/exports/util/EmuFileWrapper.cpp | 172 +++++++++------------ + xbmc/cores/DllLoader/exports/util/EmuFileWrapper.h | 27 ++-- + xbmc/cores/DllLoader/exports/wrapper.c | 4 +- + 5 files changed, 99 insertions(+), 134 deletions(-) + +diff --git a/xbmc/cores/DllLoader/exports/emu_msvcrt.cpp b/xbmc/cores/DllLoader/exports/emu_msvcrt.cpp +index ab14942..a39014a 100644 +--- a/xbmc/cores/DllLoader/exports/emu_msvcrt.cpp ++++ b/xbmc/cores/DllLoader/exports/emu_msvcrt.cpp +@@ -51,6 +51,7 @@ + #include <fcntl.h> + #include <time.h> + #include <signal.h> ++#include <paths.h> + #ifdef TARGET_POSIX + #include "PlatformDefs.h" // for __stat64 + #include "XFileUtils.h" +@@ -476,13 +477,10 @@ extern "C" + EmuFileObject* o = g_emuFileWrapper.GetFileObjectByDescriptor(fd); + if (o) + { +- if(!o->used) +- return NULL; +- + int nmode = convert_fmode(mode); + if( (o->mode & nmode) != nmode) + CLog::Log(LOGWARNING, "dll_fdopen - mode 0x%x differs from fd mode 0x%x", nmode, o->mode); +- return &o->file_emu; ++ return g_emuFileWrapper.GetStreamByFileObject(o); + } + else if (!IS_STD_DESCRIPTOR(fd)) + { +@@ -545,7 +543,7 @@ extern "C" + return -1; + } + object->mode = iMode; +- return g_emuFileWrapper.GetDescriptorByStream(&object->file_emu); ++ return g_emuFileWrapper.GetDescriptorByFileObject(object); + } + delete pFile; + return -1; +@@ -1214,8 +1212,8 @@ extern "C" + { + FILE* file = NULL; + #if defined(TARGET_LINUX) && !defined(TARGET_ANDROID) +- if (strcmp(filename, MOUNTED) == 0 +- || strcmp(filename, MNTTAB) == 0) ++ if (strcmp(filename, _PATH_MOUNTED) == 0 ++ || strcmp(filename, _PATH_MNTTAB) == 0) + { + CLog::Log(LOGINFO, "%s - something opened the mount file, let's hope it knows what it's doing", __FUNCTION__); + return fopen(filename, mode); +@@ -1622,7 +1620,7 @@ extern "C" + int ret; + + ret = dll_fgetpos64(stream, &tmpPos); +-#if !defined(TARGET_POSIX) || defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) ++#if !defined(__GLIBC__) || defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) + *pos = (fpos_t)tmpPos; + #else + pos->__pos = (off_t)tmpPos.__pos; +@@ -1635,8 +1633,9 @@ extern "C" + CFile* pFile = g_emuFileWrapper.GetFileXbmcByStream(stream); + if (pFile != NULL) + { +-#if !defined(TARGET_POSIX) || defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) +- *pos = pFile->GetPosition(); ++#if !defined(__GLIBC__) || defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) ++ uint64_t *ppos = (uint64_t *) pos; ++ *ppos = pFile->GetPosition(); + #else + pos->__pos = pFile->GetPosition(); + #endif +@@ -1657,8 +1656,9 @@ extern "C" + int fd = g_emuFileWrapper.GetDescriptorByStream(stream); + if (fd >= 0) + { +-#if !defined(TARGET_POSIX) || defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) +- if (dll_lseeki64(fd, *pos, SEEK_SET) >= 0) ++#if !defined(__GLIBC__) || defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) ++ const uint64_t *ppos = (const uint64_t *) pos; ++ if (dll_lseeki64(fd, *ppos, SEEK_SET) >= 0) + #else + if (dll_lseeki64(fd, (__off64_t)pos->__pos, SEEK_SET) >= 0) + #endif +@@ -1674,7 +1674,7 @@ extern "C" + { + // it might be something else than a file, or the file is not emulated + // let the operating system handle it +-#if !defined(TARGET_POSIX) || defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) ++#if !defined(__GLIBC__) || defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) + return fsetpos(stream, pos); + #else + return fsetpos64(stream, pos); +@@ -1690,7 +1690,7 @@ extern "C" + if (fd >= 0) + { + fpos64_t tmpPos; +-#if !defined(TARGET_POSIX) || defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) ++#if !defined(__GLIBC__) || defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) + tmpPos= *pos; + #else + tmpPos.__pos = (off64_t)(pos->__pos); +diff --git a/xbmc/cores/DllLoader/exports/emu_msvcrt.h b/xbmc/cores/DllLoader/exports/emu_msvcrt.h +index 3294d9a..c7c483f 100644 +--- a/xbmc/cores/DllLoader/exports/emu_msvcrt.h ++++ b/xbmc/cores/DllLoader/exports/emu_msvcrt.h +@@ -24,7 +24,7 @@ + #define _onexit_t void* + #endif + +-#if defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) ++#if defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) || !defined(__GLIBC__) + typedef off_t __off_t; + typedef int64_t off64_t; + typedef off64_t __off64_t; +diff --git a/xbmc/cores/DllLoader/exports/util/EmuFileWrapper.cpp b/xbmc/cores/DllLoader/exports/util/EmuFileWrapper.cpp +index 8927d41..e9a2ab0 100644 +--- a/xbmc/cores/DllLoader/exports/util/EmuFileWrapper.cpp ++++ b/xbmc/cores/DllLoader/exports/util/EmuFileWrapper.cpp +@@ -52,16 +52,7 @@ constexpr bool isValidFilePtr(FILE* f) + } + CEmuFileWrapper::CEmuFileWrapper() + { +- // since we always use dlls we might just initialize it directly +- for (int i = 0; i < MAX_EMULATED_FILES; i++) +- { +- memset(&m_files[i], 0, sizeof(EmuFileObject)); +- m_files[i].used = false; +-#if defined(TARGET_WINDOWS) && (_MSC_VER >= 1900) +- m_files[i].file_emu._Placeholder = new kodi_iobuf(); +-#endif +- FileDescriptor(m_files[i].file_emu)->_file = -1; +- } ++ memset(m_files, 0, sizeof(m_files)); + } + + CEmuFileWrapper::~CEmuFileWrapper() +@@ -73,29 +64,7 @@ void CEmuFileWrapper::CleanUp() + { + CSingleLock lock(m_criticalSection); + for (int i = 0; i < MAX_EMULATED_FILES; i++) +- { +- if (m_files[i].used) +- { +- m_files[i].file_xbmc->Close(); +- delete m_files[i].file_xbmc; +- +- if (m_files[i].file_lock) +- { +- delete m_files[i].file_lock; +- m_files[i].file_lock = nullptr; +- } +-#if !defined(TARGET_WINDOWS) +- //Don't memset on Windows as it overwrites our pointer +- memset(&m_files[i], 0, sizeof(EmuFileObject)); +-#endif +- m_files[i].used = false; +- FileDescriptor(m_files[i].file_emu)->_file = -1; +- } +-#if defined(TARGET_WINDOWS) && (_MSC_VER >= 1900) +- delete static_cast<kodi_iobuf*>(m_files[i].file_emu._Placeholder); +- m_files[i].file_emu._Placeholder = nullptr; +-#endif +- } ++ UnRegisterFileObject(&m_files[i], true); + } + + EmuFileObject* CEmuFileWrapper::RegisterFileObject(XFILE::CFile* pFile) +@@ -106,13 +75,11 @@ EmuFileObject* CEmuFileWrapper::RegisterFileObject(XFILE::CFile* pFile) + + for (int i = 0; i < MAX_EMULATED_FILES; i++) + { +- if (!m_files[i].used) ++ if (!m_files[i].file_xbmc) + { + // found a free location + object = &m_files[i]; +- object->used = true; + object->file_xbmc = pFile; +- FileDescriptor(object->file_emu)->_file = (i + FILE_WRAPPER_OFFSET); + object->file_lock = new CCriticalSection(); + break; + } +@@ -121,82 +88,74 @@ EmuFileObject* CEmuFileWrapper::RegisterFileObject(XFILE::CFile* pFile) + return object; + } + +-void CEmuFileWrapper::UnRegisterFileObjectByDescriptor(int fd) ++void CEmuFileWrapper::UnRegisterFileObject(EmuFileObject *object, bool free_file) ++ + { +- int i = fd - FILE_WRAPPER_OFFSET; +- if (! (i >= 0 && i < MAX_EMULATED_FILES)) +- return; ++ if (object && object->file_xbmc) ++ { ++ if (object->file_xbmc && free_file) ++ { ++ object->file_xbmc->Close(); ++ delete object->file_xbmc; ++ } ++ if (object->file_lock) ++ { ++ delete object->file_lock; ++ } + +- if (!m_files[i].used) +- return; ++ memset(object, 0, sizeof(*object)); ++ } ++} + ++void CEmuFileWrapper::UnRegisterFileObjectByDescriptor(int fd) ++{ + CSingleLock lock(m_criticalSection); +- +- // we assume the emulated function alreay deleted the CFile object +- if (m_files[i].file_lock) +- { +- delete m_files[i].file_lock; +- m_files[i].file_lock = nullptr; +- } +-#if !defined(TARGET_WINDOWS) +- //Don't memset on Windows as it overwrites our pointer +- memset(&m_files[i], 0, sizeof(EmuFileObject)); +-#endif +- m_files[i].used = false; +- FileDescriptor(m_files[i].file_emu)->_file = -1; ++ UnRegisterFileObject(GetFileObjectByDescriptor(fd), false); + } + + void CEmuFileWrapper::UnRegisterFileObjectByStream(FILE* stream) + { + if (isValidFilePtr(stream)) + { +- return UnRegisterFileObjectByDescriptor(FileDescriptor(*stream)->_file); ++ CSingleLock lock(m_criticalSection); ++ UnRegisterFileObject(GetFileObjectByStream(stream), false); + } + } + + void CEmuFileWrapper::LockFileObjectByDescriptor(int fd) + { +- int i = fd - FILE_WRAPPER_OFFSET; +- if (i >= 0 && i < MAX_EMULATED_FILES) ++ EmuFileObject* object = GetFileObjectByDescriptor(fd); ++ if (object && object->file_xbmc) + { +- if (m_files[i].used) +- { +- m_files[i].file_lock->lock(); +- } ++ object->file_lock->lock(); + } + } + + bool CEmuFileWrapper::TryLockFileObjectByDescriptor(int fd) + { +- int i = fd - FILE_WRAPPER_OFFSET; +- if (i >= 0 && i < MAX_EMULATED_FILES) ++ EmuFileObject* object = GetFileObjectByDescriptor(fd); ++ if (object && object->file_xbmc) + { +- if (m_files[i].used) +- { +- return m_files[i].file_lock->try_lock(); +- } ++ return object->file_lock->try_lock(); + } + return false; + } + + void CEmuFileWrapper::UnlockFileObjectByDescriptor(int fd) + { +- int i = fd - FILE_WRAPPER_OFFSET; +- if (i >= 0 && i < MAX_EMULATED_FILES) ++ EmuFileObject* object = GetFileObjectByDescriptor(fd); ++ if (object && object->file_xbmc) + { +- if (m_files[i].used) +- { +- m_files[i].file_lock->unlock(); +- } ++ object->file_lock->unlock(); + } + } + + EmuFileObject* CEmuFileWrapper::GetFileObjectByDescriptor(int fd) + { +- int i = fd - FILE_WRAPPER_OFFSET; ++ int i = fd - 0x7000000; + if (i >= 0 && i < MAX_EMULATED_FILES) + { +- if (m_files[i].used) ++ if (m_files[i].file_xbmc) + { + return &m_files[i]; + } +@@ -204,20 +163,39 @@ EmuFileObject* CEmuFileWrapper::GetFileObjectByDescriptor(int fd) + return nullptr; + } + ++int CEmuFileWrapper::GetDescriptorByFileObject(EmuFileObject *object) ++{ ++ int i = object - m_files; ++ if (i >= 0 && i < MAX_EMULATED_FILES) ++ { ++ return 0x7000000 + i; ++ } ++ ++ return -1; ++} ++ + EmuFileObject* CEmuFileWrapper::GetFileObjectByStream(FILE* stream) + { +- if (isValidFilePtr(stream)) ++ EmuFileObject *object = (EmuFileObject*) stream; ++ if (object >= &m_files[0] || object < &m_files[MAX_EMULATED_FILES]) + { +- return GetFileObjectByDescriptor(FileDescriptor(*stream)->_file); ++ if (object->file_xbmc) ++ { ++ return object; ++ } + } ++ return NULL; ++} + +- return nullptr; ++FILE* CEmuFileWrapper::GetStreamByFileObject(EmuFileObject *object) ++{ ++ return (FILE*) object; + } + + XFILE::CFile* CEmuFileWrapper::GetFileXbmcByDescriptor(int fd) + { + auto object = GetFileObjectByDescriptor(fd); +- if (object != nullptr && object->used) ++ if (object != nullptr) + { + return object->file_xbmc; + } +@@ -228,8 +206,9 @@ XFILE::CFile* CEmuFileWrapper::GetFileXbmcByStream(FILE* stream) + { + if (isValidFilePtr(stream)) + { +- auto object = GetFileObjectByDescriptor(FileDescriptor(*stream)->_file); +- if (object != nullptr && object->used) ++ EmuFileObject* object = GetFileObjectByStream(stream); ++ if (object != NULL) ++ + { + return object->file_xbmc; + } +@@ -239,32 +218,21 @@ XFILE::CFile* CEmuFileWrapper::GetFileXbmcByStream(FILE* stream) + + int CEmuFileWrapper::GetDescriptorByStream(FILE* stream) + { +- if (isValidFilePtr(stream)) +- { +- int i = FileDescriptor(*stream)->_file - FILE_WRAPPER_OFFSET; +- if (i >= 0 && i < MAX_EMULATED_FILES) +- { +- return i + FILE_WRAPPER_OFFSET; +- } +- } +- return -1; ++ return GetDescriptorByFileObject(GetFileObjectByStream(stream)); + } + + FILE* CEmuFileWrapper::GetStreamByDescriptor(int fd) + { +- auto object = GetFileObjectByDescriptor(fd); +- if (object != nullptr && object->used) +- { +- return &object->file_emu; +- } +- return nullptr; ++ return GetStreamByFileObject(GetFileObjectByDescriptor(fd)); ++} ++ ++bool CEmuFileWrapper::DescriptorIsEmulatedFile(int fd) ++{ ++ return GetFileObjectByDescriptor(fd) != NULL; + } + + bool CEmuFileWrapper::StreamIsEmulatedFile(FILE* stream) + { +- if (isValidFilePtr(stream)) +- { +- return DescriptorIsEmulatedFile(FileDescriptor(*stream)->_file); +- } +- return false; ++ return GetFileObjectByStream(stream) != NULL; + } ++ +diff --git a/xbmc/cores/DllLoader/exports/util/EmuFileWrapper.h b/xbmc/cores/DllLoader/exports/util/EmuFileWrapper.h +index 786fa85..311a5cf 100644 +--- a/xbmc/cores/DllLoader/exports/util/EmuFileWrapper.h ++++ b/xbmc/cores/DllLoader/exports/util/EmuFileWrapper.h +@@ -25,14 +25,14 @@ + #include "system.h" + #include "threads/CriticalSection.h" + +-#if defined(TARGET_POSIX) && !defined(TARGET_DARWIN) && !defined(TARGET_FREEBSD) && !defined(TARGET_ANDROID) && !defined(__UCLIBC__) +-#define _file _fileno +-#elif defined(__UCLIBC__) +-#define _file __filedes +-#endif ++//#if defined(TARGET_POSIX) && !defined(TARGET_DARWIN) && !defined(TARGET_FREEBSD) && !defined(TARGET_ANDROID) && !defined(__UCLIBC__) ++//#define _file _fileno ++//#elif defined(__UCLIBC__) ++//#define _file __filedes ++//#endif + + #define MAX_EMULATED_FILES 50 +-#define FILE_WRAPPER_OFFSET 0x00000200 ++//#define FILE_WRAPPER_OFFSET 0x00000200 + + namespace XFILE + { +@@ -47,12 +47,9 @@ struct kodi_iobuf { + + typedef struct stEmuFileObject + { +- FILE file_emu; + XFILE::CFile* file_xbmc; + CCriticalSection *file_lock; + int mode; +- //Stick this last to avoid 3-7 bytes of padding +- bool used; + } EmuFileObject; + + class CEmuFileWrapper +@@ -67,22 +64,22 @@ public: + void CleanUp(); + + EmuFileObject* RegisterFileObject(XFILE::CFile* pFile); ++ void UnRegisterFileObject(EmuFileObject*, bool free_file); + void UnRegisterFileObjectByDescriptor(int fd); + void UnRegisterFileObjectByStream(FILE* stream); + void LockFileObjectByDescriptor(int fd); + bool TryLockFileObjectByDescriptor(int fd); + void UnlockFileObjectByDescriptor(int fd); + EmuFileObject* GetFileObjectByDescriptor(int fd); ++ int GetDescriptorByFileObject(EmuFileObject*); + EmuFileObject* GetFileObjectByStream(FILE* stream); ++ FILE* GetStreamByFileObject(EmuFileObject*); + XFILE::CFile* GetFileXbmcByDescriptor(int fd); + XFILE::CFile* GetFileXbmcByStream(FILE* stream); +- static int GetDescriptorByStream(FILE* stream); ++ int GetDescriptorByStream(FILE* stream); + FILE* GetStreamByDescriptor(int fd); +- static constexpr bool DescriptorIsEmulatedFile(int fd) +- { +- return fd >= FILE_WRAPPER_OFFSET && fd < FILE_WRAPPER_OFFSET + MAX_EMULATED_FILES; +- } +- static bool StreamIsEmulatedFile(FILE* stream); ++ bool DescriptorIsEmulatedFile(int fd); ++ bool StreamIsEmulatedFile(FILE* stream); + private: + EmuFileObject m_files[MAX_EMULATED_FILES]; + CCriticalSection m_criticalSection; +diff --git a/xbmc/cores/DllLoader/exports/wrapper.c b/xbmc/cores/DllLoader/exports/wrapper.c +index e363662..07825f3 100644 +--- a/xbmc/cores/DllLoader/exports/wrapper.c ++++ b/xbmc/cores/DllLoader/exports/wrapper.c +@@ -39,13 +39,13 @@ + #endif + #include <dlfcn.h> + +-#if defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) ++#if defined(TARGET_DARWIN) || defined(TARGET_FREEBSD) || defined(TARGET_ANDROID) || !defined(__GLIBC__) + typedef off_t __off_t; + typedef int64_t off64_t; + typedef off64_t __off64_t; + typedef fpos_t fpos64_t; + #define stat64 stat +-#if defined(TARGET_DARWIN) || defined(TARGET_ANDROID) ++#if defined(TARGET_DARWIN) || defined(TARGET_ANDROID) || !defined(__GLIBC__) + #define _G_va_list va_list + #endif + #endif +-- +2.10.2 + |