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Diffstat (limited to 'src/kash/shtypes.h')
| -rw-r--r-- | src/kash/shtypes.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/src/kash/shtypes.h b/src/kash/shtypes.h new file mode 100644 index 0000000..f5c8ff0 --- /dev/null +++ b/src/kash/shtypes.h @@ -0,0 +1,150 @@ +/* $Id: shtypes.h 3477 2020-09-17 21:52:16Z bird $ */ +/** @file + * Wrapper for missing types and such. + */ + +/* + * Copyright (c) 2007-2010 knut st. osmundsen <bird-kBuild-spamx@anduin.net> + * + * + * This file is part of kBuild. + * + * kBuild is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * kBuild is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with kBuild; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef ___shtypes_h___ +#define ___shtypes_h___ + +#include "k/kTypes.h" /* Use these, not the ones below. */ +#include "k/kHlpAssert.h" + +#include <sys/types.h> +#include <stdlib.h> +#ifdef __HAIKU__ +# include <posix/signal.h> /* silly */ +#elif !defined(_MSC_VER) +# include <sys/signal.h> +#endif + +#ifdef _MSC_VER +typedef signed char int8_t; +typedef unsigned char uint8_t; +typedef short int16_t; +typedef unsigned short uint16_t; +typedef int int32_t; +typedef unsigned int uint32_t; +typedef _int64 int64_t; +typedef unsigned _int64 uint64_t; +# if _MSC_VER >= 1400 +# include <io.h> /* intptr_t and uintptr_t */ +# else +typedef KIPTR intptr_t; +typedef KUPTR uintptr_t; +# endif + +#define INT16_C(c) (c) +#define INT32_C(c) (c) +#define INT64_C(c) (c ## LL) + +#define UINT8_C(c) (c) +#define UINT16_C(c) (c) +#define UINT32_C(c) (c ## U) +#define UINT64_C(c) (c ## ULL) + +#define INTMAX_C(c) (c ## LL) +#define UINTMAX_C(c) (c ## ULL) + +#undef INT8_MIN +#define INT8_MIN (-0x7f-1) +#undef INT16_MIN +#define INT16_MIN (-0x7fff-1) +#undef INT32_MIN +#define INT32_MIN (-0x7fffffff-1) +#undef INT64_MIN +#define INT64_MIN (-0x7fffffffffffffffLL-1) + +#undef INT8_MAX +#define INT8_MAX 0x7f +#undef INT16_MAX +#define INT16_MAX 0x7fff +#undef INT32_MAX +#define INT32_MAX 0x7fffffff +#undef INT64_MAX +#define INT64_MAX 0x7fffffffffffffffLL + +#undef UINT8_MAX +#define UINT8_MAX 0xff +#undef UINT16_MAX +#define UINT16_MAX 0xffff +#undef UINT32_MAX +#define UINT32_MAX 0xffffffffU +#undef UINT64_MAX +#define UINT64_MAX 0xffffffffffffffffULL + +typedef int pid_t; +typedef unsigned short uid_t; +typedef unsigned short gid_t; +typedef int mode_t; +typedef intptr_t ssize_t; + +#else +# include <stdint.h> +#endif + +struct shinstance; +typedef struct shinstance shinstance; + +#ifdef _MSC_VER +typedef uint32_t shsigset_t; +#else +typedef sigset_t shsigset_t; +#endif + +typedef void (*shsig_t)(shinstance *, int); +typedef struct shsigaction +{ + shsig_t sh_handler; + shsigset_t sh_mask; + int sh_flags; +} shsigaction_t; + +/* SH_NORETURN_1 must be both on prototypes and definitions, while + SH_NORETURN_2 should at least be on the prototype. */ +#ifdef _MSC_VER +# define SH_NORETURN_1 __declspec(noreturn) +# define SH_NORETURN_2 +#else +# define SH_NORETURN_1 +# define SH_NORETURN_2 __attribute__((__noreturn__)) +#endif + +/** @name Extra wide pid_t so we can safely add a sub-pid to the top. + * @{ */ +#ifndef SH_FORKED_MODE +typedef KI64 shpid; +# define SHPID_MAKE(pid, tid) ((shpid)(KU32)(pid) | (shpid)(KU32)(tid) << 32) +# define SHPID_GET_PID(shpid) ((pid_t)(KU32)(shpid)) +# define SHPID_GET_TID(shpid) ((pid_t)((shpid) >> 32)) +# define SHPID_PRI KI64_PRI +#else +typedef pid_t shpid; +# define SHPID_GET_PID(shpid) (shpid) +# define SHPID_PRI KI32_PRI +#endif +/** @} */ + +#endif + |