diff options
Diffstat (limited to 'UnixPkg/Include/Protocol/UnixThunk.h')
| -rw-r--r-- | UnixPkg/Include/Protocol/UnixThunk.h | 83 |
1 files changed, 76 insertions, 7 deletions
diff --git a/UnixPkg/Include/Protocol/UnixThunk.h b/UnixPkg/Include/Protocol/UnixThunk.h index 29a9791292..93e77e8f5d 100644 --- a/UnixPkg/Include/Protocol/UnixThunk.h +++ b/UnixPkg/Include/Protocol/UnixThunk.h @@ -62,11 +62,80 @@ Abstract: #include <utime.h> #include <dlfcn.h> +#include <ucontext.h> #include <Base.h> #include <Library/PeCoffLib.h> +#if __APPLE__ +// +// EFI packing is not compatible witht he default OS packing for struct stat. +// st_size is 64-bit but starts on a 32-bit offset in the structure. The compiler +// flags used to produce compatible EFI images, break struct stat +// +#pragma pack(4) + +#if __DARWIN_64_BIT_INO_T + +typedef struct stat_fix { \ + dev_t st_dev; /* [XSI] ID of device containing file */ + mode_t st_mode; /* [XSI] Mode of file (see below) */ + nlink_t st_nlink; /* [XSI] Number of hard links */ + __darwin_ino64_t st_ino; /* [XSI] File serial number */ + uid_t st_uid; /* [XSI] User ID of the file */ + gid_t st_gid; /* [XSI] Group ID of the file */ + dev_t st_rdev; /* [XSI] Device ID */ + __DARWIN_STRUCT_STAT64_TIMES + off_t st_size; /* [XSI] file size, in bytes */ + blkcnt_t st_blocks; /* [XSI] blocks allocated for file */ + blksize_t st_blksize; /* [XSI] optimal blocksize for I/O */ + __uint32_t st_flags; /* user defined flags for file */ + __uint32_t st_gen; /* file generation number */ + __int32_t st_lspare; /* RESERVED: DO NOT USE! */ + __int64_t st_qspare[2]; /* RESERVED: DO NOT USE! */ +} STAT_FIX; + +#else /* !__DARWIN_64_BIT_INO_T */ + +typedef struct stat_fix { + dev_t st_dev; /* [XSI] ID of device containing file */ + ino_t st_ino; /* [XSI] File serial number */ + mode_t st_mode; /* [XSI] Mode of file (see below) */ + nlink_t st_nlink; /* [XSI] Number of hard links */ + uid_t st_uid; /* [XSI] User ID of the file */ + gid_t st_gid; /* [XSI] Group ID of the file */ + dev_t st_rdev; /* [XSI] Device ID */ +#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) + struct timespec st_atimespec; /* time of last access */ + struct timespec st_mtimespec; /* time of last data modification */ + struct timespec st_ctimespec; /* time of last status change */ +#else + time_t st_atime; /* [XSI] Time of last access */ + long st_atimensec; /* nsec of last access */ + time_t st_mtime; /* [XSI] Last data modification time */ + long st_mtimensec; /* last data modification nsec */ + time_t st_ctime; /* [XSI] Time of last status change */ + long st_ctimensec; /* nsec of last status change */ +#endif + off_t st_size; /* [XSI] file size, in bytes */ + blkcnt_t st_blocks; /* [XSI] blocks allocated for file */ + blksize_t st_blksize; /* [XSI] optimal blocksize for I/O */ + __uint32_t st_flags; /* user defined flags for file */ + __uint32_t st_gen; /* file generation number */ + __int32_t st_lspare; /* RESERVED: DO NOT USE! */ + __int64_t st_qspare[2]; /* RESERVED: DO NOT USE! */ +} STAT_FIX; + +#pragma pack() +#endif + +#else + + typedef struct stat STAT_FIX; + +#endif + #define EFI_UNIX_THUNK_PROTOCOL_GUID \ { \ 0xf2e98868, 0x8985, 0x11db, {0x9a, 0x59, 0x00, 0x40, 0xd0, 0x2b, 0x18, 0x35 } \ @@ -115,8 +184,8 @@ typedef int (*UnixOpen) (const char *name, int flags, int mode); typedef -long int -(*UnixSeek) (int fd, long int off, int whence); +off_t +(*UnixSeek) (int fd, off_t off, int whence); typedef int (*UnixFtruncate) (int fd, long int len); @@ -150,7 +219,7 @@ int (*UnixCloseDir)(DIR *dir); typedef int -(*UnixStat)(const char *path, struct stat *buf); +(*UnixStat)(const char *path, STAT_FIX *buf); typedef int (*UnixStatFs)(const char *path, struct statfs *buf); @@ -213,7 +282,7 @@ int (*UnixTcsetattr) (int __fd, int __optional_actions, __const struct termios *__termios_p); -typedef +typedef VOID * (*UnixDlopen) (const char *FileName, int Flag); @@ -230,20 +299,20 @@ VOID * // Work functions to enable source level debug in the emulator // -typedef +typedef RETURN_STATUS (EFIAPI *UnixPeCoffGetEntryPoint) ( IN VOID *Pe32Data, IN OUT VOID **EntryPoint ); -typedef +typedef VOID (EFIAPI *UnixPeCoffRelocateImageExtraAction) ( IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext ); -typedef +typedef VOID (EFIAPI *UnixPeCoffLoaderUnloadImageExtraAction) ( IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext |