diff options
Diffstat (limited to 'libc')
33 files changed, 34 insertions, 3 deletions
diff --git a/libc/sysdeps/linux/aarch64/bits/fcntl.h b/libc/sysdeps/linux/aarch64/bits/fcntl.h index 27922f602..c143ba9c9 100644 --- a/libc/sysdeps/linux/aarch64/bits/fcntl.h +++ b/libc/sysdeps/linux/aarch64/bits/fcntl.h @@ -52,6 +52,7 @@ # define O_DIRECT 0200000 # define O_NOATIME 01000000 # define O_PATH 010000000 +# define O_TMPFILE 020040000 #endif /* For now Linux has synchronisity options for data and read operations. diff --git a/libc/sysdeps/linux/alpha/bits/fcntl.h b/libc/sysdeps/linux/alpha/bits/fcntl.h index 24caaf6d4..11e68214e 100644 --- a/libc/sysdeps/linux/alpha/bits/fcntl.h +++ b/libc/sysdeps/linux/alpha/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_DIRECT 02000000 /* Direct disk access. */ # define O_NOATIME 04000000 /* Do not set atime. */ # define O_PATH 040000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 0100100000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/arc/bits/fcntl.h b/libc/sysdeps/linux/arc/bits/fcntl.h index af4c85af8..beb32e41e 100755 --- a/libc/sysdeps/linux/arc/bits/fcntl.h +++ b/libc/sysdeps/linux/arc/bits/fcntl.h @@ -41,6 +41,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/arm/bits/fcntl.h b/libc/sysdeps/linux/arm/bits/fcntl.h index 036f4161c..823660648 100644 --- a/libc/sysdeps/linux/arm/bits/fcntl.h +++ b/libc/sysdeps/linux/arm/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_DIRECT 0200000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020040000 /* Atomically create nameless file. */ #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 6f1039a34..ec0a3b55d 100644 --- a/libc/sysdeps/linux/avr32/bits/fcntl.h +++ b/libc/sysdeps/linux/avr32/bits/fcntl.h @@ -35,6 +35,7 @@ # define O_DIRECT 00040000 /* must be a directory */ # define O_NOATIME 01000000 /* don't set atime */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/bfin/bits/fcntl.h b/libc/sysdeps/linux/bfin/bits/fcntl.h index c0d70875b..0909ae6c4 100644 --- a/libc/sysdeps/linux/bfin/bits/fcntl.h +++ b/libc/sysdeps/linux/bfin/bits/fcntl.h @@ -53,6 +53,7 @@ # define O_DIRECT 0200000 /* Direct disk access. */ # define O_NOATIME 01000000 /* don't set atime */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020040000 /* Atomically create nameless file. */ #endif /* For now Linux has synchronisity options for data and read operations. diff --git a/libc/sysdeps/linux/c6x/bits/fcntl.h b/libc/sysdeps/linux/c6x/bits/fcntl.h index 02c2ee131..14aea565e 100644 --- a/libc/sysdeps/linux/c6x/bits/fcntl.h +++ b/libc/sysdeps/linux/c6x/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_LARGEFILE 0100000 # define O_NOATIME 01000000 # define O_PATH 010000000/* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000/* Atomically create nameless file. */ #endif /* For now Linux has synchronisity options for data and read operations. diff --git a/libc/sysdeps/linux/common/open.c b/libc/sysdeps/linux/common/open.c index ccdcf3848..ac09d40f0 100644 --- a/libc/sysdeps/linux/common/open.c +++ b/libc/sysdeps/linux/common/open.c @@ -31,7 +31,7 @@ int open(const char *file, int oflag, ...) int oldtype, result; #endif - if (oflag & O_CREAT) { + if (oflag & (O_CREAT | (O_TMPFILE &~ O_DIRECTORY))) { va_list arg; va_start(arg, oflag); mode = va_arg(arg, mode_t); diff --git a/libc/sysdeps/linux/common/open64.c b/libc/sysdeps/linux/common/open64.c index 6e65a988e..9d4c06b18 100644 --- a/libc/sysdeps/linux/common/open64.c +++ b/libc/sysdeps/linux/common/open64.c @@ -10,13 +10,13 @@ #include <stdarg.h> #include <cancel.h> -/* Open FILE with access OFLAG. If OFLAG includes O_CREAT, +/* Open FILE with access OFLAG. If OFLAG includes O_CREAT or O_TMPFILE, a third argument is the file protection. */ int open64(const char *file, int oflag, ...) { mode_t mode = 0; - if (oflag & O_CREAT) { + if (oflag & (O_CREAT | (O_TMPFILE &~ O_DIRECTORY))) { va_list arg; va_start (arg, oflag); mode = va_arg (arg, mode_t); diff --git a/libc/sysdeps/linux/cris/bits/fcntl.h b/libc/sysdeps/linux/cris/bits/fcntl.h index 01920fbc7..e9bc90ea9 100644 --- a/libc/sysdeps/linux/cris/bits/fcntl.h +++ b/libc/sysdeps/linux/cris/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif /* For now Linux has synchronisity options for data and read operations. diff --git a/libc/sysdeps/linux/csky/bits/fcntl.h b/libc/sysdeps/linux/csky/bits/fcntl.h index 817ef56e4..b36f41569 100644 --- a/libc/sysdeps/linux/csky/bits/fcntl.h +++ b/libc/sysdeps/linux/csky/bits/fcntl.h @@ -42,6 +42,7 @@ # define O_DIRECT 00040000 /* direct disk access hint */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #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 91d72bc66..02c8ac310 100644 --- a/libc/sysdeps/linux/frv/bits/fcntl.h +++ b/libc/sysdeps/linux/frv/bits/fcntl.h @@ -53,6 +53,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* don't set atime */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif /* For now Linux has synchronisity options for data and read operations. diff --git a/libc/sysdeps/linux/h8300/bits/fcntl.h b/libc/sysdeps/linux/h8300/bits/fcntl.h index cd9280462..2062f7cda 100644 --- a/libc/sysdeps/linux/h8300/bits/fcntl.h +++ b/libc/sysdeps/linux/h8300/bits/fcntl.h @@ -53,6 +53,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #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 a355737d0..4ce76ce5f 100644 --- a/libc/sysdeps/linux/hppa/bits/fcntl.h +++ b/libc/sysdeps/linux/hppa/bits/fcntl.h @@ -53,6 +53,7 @@ # define O_DIRECT 00040000 /* Direct disk access. */ # define O_NOATIME 04000000 /* Do not set atime. */ # define O_PATH 020000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 040010000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/i386/bits/fcntl.h b/libc/sysdeps/linux/i386/bits/fcntl.h index 302aebcbc..f3c08bbe5 100644 --- a/libc/sysdeps/linux/i386/bits/fcntl.h +++ b/libc/sysdeps/linux/i386/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #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 08343c3cb..a20f44ff7 100644 --- a/libc/sysdeps/linux/ia64/bits/fcntl.h +++ b/libc/sysdeps/linux/ia64/bits/fcntl.h @@ -53,6 +53,7 @@ # define O_DIRECT 040000 # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/kvx/bits/fcntl.h b/libc/sysdeps/linux/kvx/bits/fcntl.h index 14a75fe08..ea0c59d09 100644 --- a/libc/sysdeps/linux/kvx/bits/fcntl.h +++ b/libc/sysdeps/linux/kvx/bits/fcntl.h @@ -42,6 +42,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/lm32/bits/fcntl.h b/libc/sysdeps/linux/lm32/bits/fcntl.h index 780c0c643..0bfea6e7a 100644 --- a/libc/sysdeps/linux/lm32/bits/fcntl.h +++ b/libc/sysdeps/linux/lm32/bits/fcntl.h @@ -53,6 +53,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif /* For now Linux has synchronisity options for data and read operations. diff --git a/libc/sysdeps/linux/m68k/bits/fcntl.h b/libc/sysdeps/linux/m68k/bits/fcntl.h index 51589fffa..5a56c8781 100644 --- a/libc/sysdeps/linux/m68k/bits/fcntl.h +++ b/libc/sysdeps/linux/m68k/bits/fcntl.h @@ -53,6 +53,7 @@ # define O_DIRECT 0200000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020040000 /* Atomically create nameless file. */ #endif /* For now Linux has synchronisity options for data and read operations. diff --git a/libc/sysdeps/linux/metag/bits/fcntl.h b/libc/sysdeps/linux/metag/bits/fcntl.h index 98dc44085..bdd697348 100644 --- a/libc/sysdeps/linux/metag/bits/fcntl.h +++ b/libc/sysdeps/linux/metag/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #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 64942f5a5..110927d95 100644 --- a/libc/sysdeps/linux/microblaze/bits/fcntl.h +++ b/libc/sysdeps/linux/microblaze/bits/fcntl.h @@ -53,6 +53,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #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 0d7fb9a5a..33251c74d 100644 --- a/libc/sysdeps/linux/mips/bits/fcntl.h +++ b/libc/sysdeps/linux/mips/bits/fcntl.h @@ -55,6 +55,7 @@ # define O_DIRECT 0x8000 /* Direct disk access hint. */ # define O_NOATIME 0x40000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 0x410000 /* Atomically create nameless file. */ #endif /* For now Linux has no synchronisity options for data and read operations. diff --git a/libc/sysdeps/linux/nds32/bits/fcntl.h b/libc/sysdeps/linux/nds32/bits/fcntl.h index 988686b27..2e6a95ec8 100644 --- a/libc/sysdeps/linux/nds32/bits/fcntl.h +++ b/libc/sysdeps/linux/nds32/bits/fcntl.h @@ -58,6 +58,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif /* For now Linux has synchronisity options for data and read operations. diff --git a/libc/sysdeps/linux/nios2/bits/fcntl.h b/libc/sysdeps/linux/nios2/bits/fcntl.h index b70b718d2..200a35443 100644 --- a/libc/sysdeps/linux/nios2/bits/fcntl.h +++ b/libc/sysdeps/linux/nios2/bits/fcntl.h @@ -53,6 +53,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif /* For now Linux has synchronisity options for data and read operations. diff --git a/libc/sysdeps/linux/or1k/bits/fcntl.h b/libc/sysdeps/linux/or1k/bits/fcntl.h index 1d9cc215e..c9599ef3a 100644 --- a/libc/sysdeps/linux/or1k/bits/fcntl.h +++ b/libc/sysdeps/linux/or1k/bits/fcntl.h @@ -53,6 +53,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/powerpc/bits/fcntl.h b/libc/sysdeps/linux/powerpc/bits/fcntl.h index a76d84fb5..ef1beeca0 100644 --- a/libc/sysdeps/linux/powerpc/bits/fcntl.h +++ b/libc/sysdeps/linux/powerpc/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_DIRECT 0400000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020040000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/riscv64/bits/fcntl.h b/libc/sysdeps/linux/riscv64/bits/fcntl.h index a22287b32..a9d7c84e0 100644 --- a/libc/sysdeps/linux/riscv64/bits/fcntl.h +++ b/libc/sysdeps/linux/riscv64/bits/fcntl.h @@ -40,6 +40,7 @@ # define O_DIRECT 00040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/sh/bits/fcntl.h b/libc/sysdeps/linux/sh/bits/fcntl.h index 32c7d4b8f..0d687f04f 100644 --- a/libc/sysdeps/linux/sh/bits/fcntl.h +++ b/libc/sysdeps/linux/sh/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #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 336f5ca43..935495937 100644 --- a/libc/sysdeps/linux/sparc/bits/fcntl.h +++ b/libc/sysdeps/linux/sparc/bits/fcntl.h @@ -51,6 +51,7 @@ # define O_DIRECT 0x100000 /* direct disk access hint */ # define O_NOATIME 0x200000 /* Do not set atime. */ # define O_PATH 0x1000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 0x2010000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/sparc64/bits/fcntl.h b/libc/sysdeps/linux/sparc64/bits/fcntl.h index b183f7b91..395c95baf 100644 --- a/libc/sysdeps/linux/sparc64/bits/fcntl.h +++ b/libc/sysdeps/linux/sparc64/bits/fcntl.h @@ -47,6 +47,7 @@ # define O_NOATIME 0x200000 /* Do not set atime. */ # define O_CLOEXEC 0x400000 /* Set close_on_exit. */ # define O_PATH 0x1000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 0x2010000 /* Atomically create nameless file. */ #endif #ifdef __USE_LARGEFILE64 diff --git a/libc/sysdeps/linux/tile/bits/fcntl.h b/libc/sysdeps/linux/tile/bits/fcntl.h index ca195b393..818da5c4a 100644 --- a/libc/sysdeps/linux/tile/bits/fcntl.h +++ b/libc/sysdeps/linux/tile/bits/fcntl.h @@ -40,6 +40,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #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 e4306aae1..3547a2046 100644 --- a/libc/sysdeps/linux/x86_64/bits/fcntl.h +++ b/libc/sysdeps/linux/x86_64/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #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 757fd6b9c..5af9d2124 100644 --- a/libc/sysdeps/linux/xtensa/bits/fcntl.h +++ b/libc/sysdeps/linux/xtensa/bits/fcntl.h @@ -54,6 +54,7 @@ # define O_DIRECT 040000 /* Direct disk access. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_PATH 010000000 /* Resolve pathname but do not open file. */ +# define O_TMPFILE 020200000 /* Atomically create nameless file. */ #endif /* For now Linux has synchronisity options for data and read operations. |