9ecc11ee52
* include/errno.h (EACCES, ENOSPC, ESPIPE): New macro. * include/linux/x86/syscall.h (SYS_setuid, SYS_geteuid, SYS_getegid, SYS_setgid): New macro. * include/linux/x86_64/syscall.h: Likewise. * include/stdint.h (LLONG_MIN, LLONG_MAX, SIZE_MAX): New macro. * include/sys/stat.h (S_ISUID, S_ISGID, S_IXGRP, S_IXOTH, S_IRGRP, S_IROTH, S_IWGRP, S_IWOTH, S_IRWXG, S_IRWXO): New macro. * include/termio.h: New file. * include/unistd.h (_POSIX_VERSION): New macro. * lib/linux/gnu.c (geteuid, getegid, setuid, setgid): New function. * lib/string/memchr.c: New file. * lib/stub/getpwuid.c: New file. * lib/stub/rand.c: New file. * lib/stub/ttyname.c: New file. * include/string.h (memchr): Declare. * include/unistd.h (geteuid, getegid, setuid, setgid): Declare.
127 lines
2.8 KiB
C
127 lines
2.8 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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* Copyright © 2018 Peter De Wachter <pdewacht@gmail.com>
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*
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* This file is part of GNU Mes.
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*
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* GNU Mes is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* GNU Mes is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MES_STDINT_H
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#define __MES_STDINT_H 1
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#if WITH_GLIBC
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#undef __MES_STDINT_H
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#include_next <stdint.h>
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#else // ! WITH_GLIBC
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#undef unsigned
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#undef uint8_t
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#undef int8_t
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#undef uint16_t
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#undef int16_t
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#undef uint32_t
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#undef int32_t
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#undef uint64_t
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#undef int64_t
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#undef uintptr_t
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#undef intmax_t
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#undef intptr_t
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#undef uintmax_t
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#undef ptrdiff_t
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typedef unsigned char uint8_t;
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typedef char int8_t;
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typedef unsigned short uint16_t;
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typedef short int16_t;
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typedef unsigned uint32_t;
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typedef int int32_t;
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typedef unsigned long long uint64_t;
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typedef long long int64_t;
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#ifndef __MES_SIZE_T
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#define __MES_SIZE_T
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#undef size_t
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typedef unsigned long size_t;
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#endif
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#ifndef __MES_INTPTR_T
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#define __MES_INTPTR_T
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#undef intptr_t
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typedef long intptr_t;
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#endif
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// FIXME
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typedef int intmax_t;
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typedef unsigned uintmax_t;
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typedef unsigned* uintptr_t;
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#ifndef __MES_PTRDIFF_T
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#define __MES_PTRDIFF_T
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#undef ptrdiff_t
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typedef long ptrdiff_t;
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#endif
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#define CHAR_BIT 8
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#define CHAR_MAX 255
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#define UCHAR_MAX 255
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#define INT8_MAX 127
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#define INT8_MIN (-INT8_MAX-1)
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#define UINT8_MAX 255
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#define INT16_MAX 32767
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#define INT16_MIN (-INT16_MAX-1)
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#define UINT16_MAX 65535
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#define INT32_MAX 2147483647
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#define INT32_MIN (-INT32_MAX-1)
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#define UINT32_MAX 4294967295U
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#define INT64_MAX 9223372036854775807LL
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#define INT64_MIN (-INT64_MAX-1)
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#define UINT64_MAX 18446744073709551615ULL
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#define INT_MIN -2147483648
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#define INT_MAX 2147483647
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#if __i386__
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#define LONG_MIN INT_MIN
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#define LONG_MAX INT_MAX
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#define UINT_MAX UINT32_MAX
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#define ULONG_MAX UINT32_MAX
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#define LLONG_MIN INT64_MIN
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#define LLONG_MAX INT64_MAX
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#define SIZE_MAX UINT32_MAX
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#elif __x86_64__
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#define LONG_MIN INT64_MIN
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#define LONG_MAX INT64_MAX
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#define UINT_MAX UINT32_MAX
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#define ULONG_MAX UINT64_MAX
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#define LLONG_MIN INT64_MIN
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#define LLONG_MAX INT64_MAX
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#define SIZE_MAX UINT64_MAX
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#endif
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#endif // ! WITH_GLIBC
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#endif // __MES_STDINT_H
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