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-rw-r--r--libc/sysdeps/linux/alpha/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/arm/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/avr32/bits/fcntl.h1
-rw-r--r--libc/sysdeps/linux/bfin/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/common/bits/kernel-features.h8
-rw-r--r--libc/sysdeps/linux/cris/bits/fcntl.h1
-rw-r--r--libc/sysdeps/linux/frv/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/hppa/bits/fcntl.h1
-rw-r--r--libc/sysdeps/linux/i386/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/ia64/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/m68k/bits/fcntl.h1
-rw-r--r--libc/sysdeps/linux/microblaze/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/mips/bits/fcntl.h1
-rw-r--r--libc/sysdeps/linux/powerpc/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/sh/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/sh64/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/sparc/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/x86_64/bits/fcntl.h2
-rw-r--r--libc/sysdeps/linux/xtensa/bits/fcntl.h1
19 files changed, 22 insertions, 16 deletions
diff --git a/libc/sysdeps/linux/alpha/bits/fcntl.h b/libc/sysdeps/linux/alpha/bits/fcntl.h
index 2a6b9eadc..649c5633e 100644
--- a/libc/sysdeps/linux/alpha/bits/fcntl.h
+++ b/libc/sysdeps/linux/alpha/bits/fcntl.h
@@ -50,9 +50,7 @@
# define O_NOFOLLOW 0200000 /* Do not follow links. */
# define O_DIRECT 02000000 /* Direct disk access. */
# define O_NOATIME 04000000 /* Do not set atime. */
-# if 0
# define O_CLOEXEC 010000000 /* Set close_on_exec. */
-# endif
#endif
#ifdef __USE_LARGEFILE64
diff --git a/libc/sysdeps/linux/arm/bits/fcntl.h b/libc/sysdeps/linux/arm/bits/fcntl.h
index 86cea4b7f..7cc5a9dc0 100644
--- a/libc/sysdeps/linux/arm/bits/fcntl.h
+++ b/libc/sysdeps/linux/arm/bits/fcntl.h
@@ -50,9 +50,7 @@
# define O_NOFOLLOW 0100000 /* Do not follow links. */
# define O_DIRECT 0200000 /* Direct disk access. */
# define O_NOATIME 01000000 /* Do not set atime. */
-# if 0
# define O_CLOEXEC 02000000 /* Set close_on_exec. */
-# endif
#endif
/* For now Linux has synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/avr32/bits/fcntl.h b/libc/sysdeps/linux/avr32/bits/fcntl.h
index 2301e2241..767243ee5 100644
--- a/libc/sysdeps/linux/avr32/bits/fcntl.h
+++ b/libc/sysdeps/linux/avr32/bits/fcntl.h
@@ -30,6 +30,7 @@
# define O_DIRECTORY 00200000 /* direct disk access */
# define O_NOFOLLOW 00400000 /* don't follow links */
# define O_NOATIME 01000000 /* don't set atime */
+# define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
#ifdef __USE_LARGEFILE64
diff --git a/libc/sysdeps/linux/bfin/bits/fcntl.h b/libc/sysdeps/linux/bfin/bits/fcntl.h
index 7d0bcf946..f019b71d3 100644
--- a/libc/sysdeps/linux/bfin/bits/fcntl.h
+++ b/libc/sysdeps/linux/bfin/bits/fcntl.h
@@ -48,6 +48,8 @@
# define O_DIRECTORY 040000 /* Must be a directory. */
# define O_NOFOLLOW 0100000 /* Do not follow links. */
# define O_DIRECT 0200000 /* Direct disk access. */
+# define O_NOATIME 01000000 /* don't set atime */
+# define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
/* For now Linux has synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/common/bits/kernel-features.h b/libc/sysdeps/linux/common/bits/kernel-features.h
index 5216d7bed..88297349a 100644
--- a/libc/sysdeps/linux/common/bits/kernel-features.h
+++ b/libc/sysdeps/linux/common/bits/kernel-features.h
@@ -70,6 +70,14 @@
# define __ASSUME_GETDENTS32_D_TYPE 1
#endif
+/* Support for various CLOEXEC and NONBLOCK flags was added for x86,
+ x86-64, PPC, IA-64, SPARC< and S390 in 2.6.23. */
+#if __LINUX_KERNEL_VERSION >= 0x020617 \
+ && (defined __i386__ || defined __x86_64__ || defined __powerpc__ \
+ || defined __ia64__ || defined __sparc__ || defined __s390__)
+# define __ASSUME_O_CLOEXEC 1
+#endif
+
/* These features were surely available with 2.4.12. */
#if __LINUX_KERNEL_VERSION >= 132108 && defined __mc68000__
# define __ASSUME_MMAP2_SYSCALL 1
diff --git a/libc/sysdeps/linux/cris/bits/fcntl.h b/libc/sysdeps/linux/cris/bits/fcntl.h
index a2106ef9a..29443ba01 100644
--- a/libc/sysdeps/linux/cris/bits/fcntl.h
+++ b/libc/sysdeps/linux/cris/bits/fcntl.h
@@ -50,6 +50,7 @@
# define O_DIRECTORY 0200000 /* Must be a directory. */
# define O_NOFOLLOW 0400000 /* Do not follow links. */
# define O_NOATIME 01000000 /* Do not set atime. */
+# define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
/* For now Linux has synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/frv/bits/fcntl.h b/libc/sysdeps/linux/frv/bits/fcntl.h
index 06e886009..d437175ca 100644
--- a/libc/sysdeps/linux/frv/bits/fcntl.h
+++ b/libc/sysdeps/linux/frv/bits/fcntl.h
@@ -45,6 +45,8 @@
# define O_DIRECT 040000 /* Direct disk access. */
# define O_DIRECTORY 0200000 /* Must be a directory. */
# define O_NOFOLLOW 0400000 /* Do not follow links. */
+# define O_NOATIME 01000000 /* don't set atime */
+# define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
/* For now Linux has synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/hppa/bits/fcntl.h b/libc/sysdeps/linux/hppa/bits/fcntl.h
index cc23bf81b..86e3b6f4a 100644
--- a/libc/sysdeps/linux/hppa/bits/fcntl.h
+++ b/libc/sysdeps/linux/hppa/bits/fcntl.h
@@ -50,6 +50,7 @@
# define O_DIRECTORY 00010000 /* Must be a directory. */
# define O_NOFOLLOW 00000200 /* Do not follow links. */
# define O_NOATIME 04000000 /* Do not set atime. */
+# define O_CLOEXEC 010000000 /* set close_on_exec */
#endif
#ifdef __USE_LARGEFILE64
diff --git a/libc/sysdeps/linux/i386/bits/fcntl.h b/libc/sysdeps/linux/i386/bits/fcntl.h
index 7f0b552fd..22e073bb1 100644
--- a/libc/sysdeps/linux/i386/bits/fcntl.h
+++ b/libc/sysdeps/linux/i386/bits/fcntl.h
@@ -50,9 +50,7 @@
# define O_DIRECTORY 0200000 /* Must be a directory. */
# define O_NOFOLLOW 0400000 /* Do not follow links. */
# define O_NOATIME 01000000 /* Do not set atime. */
-# if 0
# define O_CLOEXEC 02000000 /* Set close_on_exec. */
-# endif
#endif
/* For now Linux has synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/ia64/bits/fcntl.h b/libc/sysdeps/linux/ia64/bits/fcntl.h
index d134c4b4f..85a55f6a7 100644
--- a/libc/sysdeps/linux/ia64/bits/fcntl.h
+++ b/libc/sysdeps/linux/ia64/bits/fcntl.h
@@ -49,9 +49,7 @@
# define O_DIRECTORY 0200000 /* must be a directory */
# define O_NOFOLLOW 0400000 /* don't follow links */
# define O_NOATIME 01000000 /* Do not set atime. */
-# if 0
# define O_CLOEXEC 02000000 /* Set close_on_exec. */
-# endif
#endif
#ifdef __USE_LARGEFILE64
diff --git a/libc/sysdeps/linux/m68k/bits/fcntl.h b/libc/sysdeps/linux/m68k/bits/fcntl.h
index d36198d7a..e564b4217 100644
--- a/libc/sysdeps/linux/m68k/bits/fcntl.h
+++ b/libc/sysdeps/linux/m68k/bits/fcntl.h
@@ -49,6 +49,7 @@
# define O_NOFOLLOW 0100000 /* Do not follow links. */
# define O_DIRECT 0200000 /* Direct disk access. */
# define O_NOATIME 01000000 /* Do not set atime. */
+# define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
/* For now Linux has synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/microblaze/bits/fcntl.h b/libc/sysdeps/linux/microblaze/bits/fcntl.h
index c8aeb919a..bb6727ad8 100644
--- a/libc/sysdeps/linux/microblaze/bits/fcntl.h
+++ b/libc/sysdeps/linux/microblaze/bits/fcntl.h
@@ -45,6 +45,8 @@
# define O_DIRECTORY 040000 /* Must be a directory. */
# define O_NOFOLLOW 0100000 /* Do not follow links. */
# define O_DIRECT 0200000 /* Direct disk access. */
+# define O_NOATIME 01000000 /* Do not set atime. */
+# define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
/* For now Linux has synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/mips/bits/fcntl.h b/libc/sysdeps/linux/mips/bits/fcntl.h
index ef015a4b0..f0072fd77 100644
--- a/libc/sysdeps/linux/mips/bits/fcntl.h
+++ b/libc/sysdeps/linux/mips/bits/fcntl.h
@@ -51,6 +51,7 @@
# define O_DIRECT 0x8000 /* Direct disk access hint. */
# define O_DIRECTORY 0x10000 /* Must be a directory. */
# define O_NOATIME 0x40000 /* Do not set atime. */
+# define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
/* For now Linux has no synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/powerpc/bits/fcntl.h b/libc/sysdeps/linux/powerpc/bits/fcntl.h
index ceb75b4f1..0759c6a71 100644
--- a/libc/sysdeps/linux/powerpc/bits/fcntl.h
+++ b/libc/sysdeps/linux/powerpc/bits/fcntl.h
@@ -50,9 +50,7 @@
# define O_DIRECTORY 040000 /* Must be a directory. */
# define O_NOFOLLOW 0100000 /* Do not follow links. */
# define O_NOATIME 01000000 /* Do not set atime. */
-# if 0
# define O_CLOEXEC 02000000 /* Set close_on_exec. */
-# endif
#endif
#ifdef __USE_LARGEFILE64
diff --git a/libc/sysdeps/linux/sh/bits/fcntl.h b/libc/sysdeps/linux/sh/bits/fcntl.h
index 570484c2f..adb737766 100644
--- a/libc/sysdeps/linux/sh/bits/fcntl.h
+++ b/libc/sysdeps/linux/sh/bits/fcntl.h
@@ -50,9 +50,7 @@
# define O_DIRECTORY 0200000 /* Must be a directory. */
# define O_NOFOLLOW 0400000 /* Do not follow links. */
# define O_NOATIME 01000000 /* Do not set atime. */
-# if 0
# define O_CLOEXEC 02000000 /* Set close_on_exec. */
-# endif
#endif
/* For now Linux has synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/sh64/bits/fcntl.h b/libc/sysdeps/linux/sh64/bits/fcntl.h
index 06e886009..156df9752 100644
--- a/libc/sysdeps/linux/sh64/bits/fcntl.h
+++ b/libc/sysdeps/linux/sh64/bits/fcntl.h
@@ -45,6 +45,8 @@
# define O_DIRECT 040000 /* Direct disk access. */
# define O_DIRECTORY 0200000 /* Must be a directory. */
# define O_NOFOLLOW 0400000 /* Do not follow links. */
+# define O_NOATIME 01000000 /* Do not set atime. */
+# define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
/* For now Linux has synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/sparc/bits/fcntl.h b/libc/sysdeps/linux/sparc/bits/fcntl.h
index 29c09a957..31a6d9bda 100644
--- a/libc/sysdeps/linux/sparc/bits/fcntl.h
+++ b/libc/sysdeps/linux/sparc/bits/fcntl.h
@@ -49,9 +49,7 @@
# define O_NOFOLLOW 0x20000 /* don't follow links */
# define O_DIRECT 0x100000 /* direct disk access hint */
# define O_NOATIME 0x200000 /* Do not set atime. */
-# if 0
# define O_CLOEXEC 0x400000 /* Set close_on_exit. */
-# endif
#endif
#ifdef __USE_LARGEFILE64
diff --git a/libc/sysdeps/linux/x86_64/bits/fcntl.h b/libc/sysdeps/linux/x86_64/bits/fcntl.h
index be00e4ac7..f1cf38866 100644
--- a/libc/sysdeps/linux/x86_64/bits/fcntl.h
+++ b/libc/sysdeps/linux/x86_64/bits/fcntl.h
@@ -50,9 +50,7 @@
# define O_DIRECTORY 0200000 /* Must be a directory. */
# define O_NOFOLLOW 0400000 /* Do not follow links. */
# define O_NOATIME 01000000 /* Do not set atime. */
-# if 0
# define O_CLOEXEC 02000000 /* Set close_on_exec. */
-# endif
#endif
/* For now Linux has synchronisity options for data and read operations.
diff --git a/libc/sysdeps/linux/xtensa/bits/fcntl.h b/libc/sysdeps/linux/xtensa/bits/fcntl.h
index a89362e46..921a62679 100644
--- a/libc/sysdeps/linux/xtensa/bits/fcntl.h
+++ b/libc/sysdeps/linux/xtensa/bits/fcntl.h
@@ -50,6 +50,7 @@
# define O_DIRECTORY 0200000 /* Must be a directory. */
# define O_NOFOLLOW 0400000 /* Do not follow links. */
# define O_NOATIME 01000000 /* Do not set atime. */
+# define O_CLOEXEC 02000000 /* set close_on_exec */
#endif
/* For now Linux has synchronisity options for data and read operations.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 06:39:52 +0000