aboutsummaryrefslogtreecommitdiff
path: root/bits
diff options
context:
space:
mode:
Diffstat (limited to 'bits')
-rw-r--r--bits/byteswap.h23
-rw-r--r--bits/link.h5
-rw-r--r--bits/linkmap.h4
-rw-r--r--bits/mman.h8
-rw-r--r--bits/resource.h10
-rw-r--r--bits/siginfo.h2
-rw-r--r--bits/syslog-path.h29
-rw-r--r--bits/types.h11
8 files changed, 70 insertions, 22 deletions
diff --git a/bits/byteswap.h b/bits/byteswap.h
index 38d8540..949ed0b 100644
--- a/bits/byteswap.h
+++ b/bits/byteswap.h
@@ -1,5 +1,5 @@
/* Macros to swap the order of bytes in integer values.
- Copyright (C) 1997, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
+ Copyright (C) 1997,1998,2000,2001,2002,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -25,32 +25,35 @@
#define _BITS_BYTESWAP_H 1
/* Swap bytes in 16 bit value. */
+#define __bswap_constant_16(x) \
+ ((((x) >> 8) & 0xffu) | (((x) & 0xffu) << 8))
+
#ifdef __GNUC__
# define __bswap_16(x) \
(__extension__ \
- ({ unsigned short int __bsx = (x); \
- ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); }))
+ ({ unsigned short int __bsx = (x); __bswap_constant_16 (__bsx); }))
#else
static __inline unsigned short int
__bswap_16 (unsigned short int __bsx)
{
- return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
+ return __bswap_constant_16 (__bsx);
}
#endif
/* Swap bytes in 32 bit value. */
+#define __bswap_constant_32(x) \
+ ((((x) & 0xff000000u) >> 24) | (((x) & 0x00ff0000u) >> 8) | \
+ (((x) & 0x0000ff00u) << 8) | (((x) & 0x000000ffu) << 24))
+
#ifdef __GNUC__
# define __bswap_32(x) \
- (__extension__ \
- ({ unsigned int __bsx = (x); \
- ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >> 8) | \
- (((__bsx) & 0x0000ff00) << 8) | (((__bsx) & 0x000000ff) << 24)); }))
+ (__extension__ \
+ ({ register unsigned int __bsx = (x); __bswap_constant_32 (__bsx); }))
#else
static __inline unsigned int
__bswap_32 (unsigned int __bsx)
{
- return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >> 8) |
- (((__bsx) & 0x0000ff00) << 8) | (((__bsx) & 0x000000ff) << 24));
+ return __bswap_constant_32 (__bsx);
}
#endif
diff --git a/bits/link.h b/bits/link.h
index 470b4d3..6b4f811 100644
--- a/bits/link.h
+++ b/bits/link.h
@@ -1,4 +1 @@
-struct link_map_machine
- {
- /* empty by default */
- };
+#error "Architecture-specific definition needed."
diff --git a/bits/linkmap.h b/bits/linkmap.h
new file mode 100644
index 0000000..470b4d3
--- /dev/null
+++ b/bits/linkmap.h
@@ -0,0 +1,4 @@
+struct link_map_machine
+ {
+ /* empty by default */
+ };
diff --git a/bits/mman.h b/bits/mman.h
index a2ee064..0c15902 100644
--- a/bits/mman.h
+++ b/bits/mman.h
@@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management.
- Copyright (C) 1994-1998,2000,01,02 Free Software Foundation, Inc.
+ Copyright (C) 1994-1998,2000,01,02,05 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -85,6 +85,12 @@
#define MS_SYNC 0 /* Synchronous memory sync. */
#define MS_INVALIDATE 2 /* Invalidate the caches. */
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1 /* Mapping address may change. */
+# define MREMAP_FIXED 2 /* Fifth argument sets new address. */
+#endif
+
/* Flags for `mlockall' (can be OR'd together). */
#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
#define MCL_FUTURE 2 /* Lock all additions to address
diff --git a/bits/resource.h b/bits/resource.h
index 05b28df..8057f5c 100644
--- a/bits/resource.h
+++ b/bits/resource.h
@@ -1,5 +1,5 @@
/* Bit values & structures for resource limits. 4.4 BSD/generic GNU version.
- Copyright (C) 1994, 1996, 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1994,1996,1997,1998,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -63,6 +63,14 @@ enum __rlimit_resource
RLIMIT_NOFILE = RLIMIT_OFILE, /* Another name for the same thing. */
#define RLIMIT_OFILE RLIMIT_OFILE
#define RLIMIT_NOFILE RLIMIT_NOFILE
+ /* Maximum size of all socket buffers. */
+ RLIMIT_SBSIZE,
+#define RLIMIT_SBSIZE RLIMIT_SBSIZE
+ /* Maximum size in bytes of the process address space. */
+ RLIMIT_AS,
+ RLIMIT_VMEM = RLIMIT_AS, /* Another name for the same thing. */
+#define RLIMIT_AS RLIMIT_AS
+#define RLIMIT_VMEM RLIMIT_AS
RLIMIT_NLIMITS, /* Number of limit flavors. */
RLIM_NLIMITS = RLIMIT_NLIMITS /* Traditional name for same. */
diff --git a/bits/siginfo.h b/bits/siginfo.h
index fe7b3b5..241033b 100644
--- a/bits/siginfo.h
+++ b/bits/siginfo.h
@@ -76,7 +76,7 @@ enum
{
ILL_ILLOPC = 1, /* Illegal opcode. */
# define ILL_ILLOPC ILL_ILLOPC
- ILL_ILL_OPN, /* Illegal operand. */
+ ILL_ILLOPN, /* Illegal operand. */
# define ILL_ILLOPN ILL_ILLOPN
ILL_ILLADR, /* Illegal addressing mode. */
# define ILL_ILLADR ILL_ILLADR
diff --git a/bits/syslog-path.h b/bits/syslog-path.h
new file mode 100644
index 0000000..a1bbd6b
--- /dev/null
+++ b/bits/syslog-path.h
@@ -0,0 +1,29 @@
+/* <bits/syslog-path.h> -- _PATH_LOG definition
+ Copyright (C) 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SYS_SYSLOG_H
+# error "Never include this file directly. Use <sys/syslog.h> instead"
+#endif
+
+#ifndef _BITS_SYSLOG_PATH_H
+#define _BITS_SYSLOG_PATH_H 1
+
+#define _PATH_LOG "/dev/log"
+
+#endif /* bits/syslog-path.h */
diff --git a/bits/types.h b/bits/types.h
index ce48964..65c8a9f 100644
--- a/bits/types.h
+++ b/bits/types.h
@@ -1,5 +1,5 @@
/* bits/types.h -- definitions of __*_t types underlying *_t types.
- Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -114,6 +114,9 @@ typedef struct
# define __ULONG32_TYPE unsigned long int
# define __S64_TYPE __quad_t
# define __U64_TYPE __u_quad_t
+/* We want __extension__ before typedef's that use nonstandard base types
+ such as `long long' in C89 mode. */
+# define __STD_TYPE __extension__ typedef
#elif __WORDSIZE == 64
# define __SQUAD_TYPE long int
# define __UQUAD_TYPE unsigned long int
@@ -123,15 +126,13 @@ typedef struct
# define __ULONG32_TYPE unsigned int
# define __S64_TYPE long int
# define __U64_TYPE unsigned long int
+/* No need to mark the typedef with __extension__. */
+# define __STD_TYPE typedef
#else
# error
#endif
#include <bits/typesizes.h> /* Defines __*_T_TYPE macros. */
-/* We want __extension__ before typedef's that use nonstandard base types
- such as `long long' in C89 mode. */
-#define __STD_TYPE __extension__ typedef
-
__STD_TYPE __DEV_T_TYPE __dev_t; /* Type of device numbers. */
__STD_TYPE __UID_T_TYPE __uid_t; /* Type of user identifications. */
generated by cgit v1.1 at 2024-11-04 15:57:10 +0000