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define SYS_renameat2 + flags on linux

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Motivation: there is no glibc wrapper for this syscall
This commit is contained in:
Joerg Thalheim 2017-10-16 17:12:16 +01:00
parent b09d655ca5
commit 8c24117c63
9 changed files with 28 additions and 1 deletions
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4
libc-test/build.rs
View file

@ -226,6 +226,7 @@ fn main() {
cfg.header("sys/reboot.h");
if !emscripten {
cfg.header("linux/netfilter_ipv4.h");
cfg.header("linux/fs.h");
}
if !musl {
cfg.header("asm/mman.h");
@ -464,7 +465,8 @@ fn main() {
// Musl uses old, patched kernel headers
"FALLOC_FL_COLLAPSE_RANGE" | "FALLOC_FL_ZERO_RANGE" |
"FALLOC_FL_INSERT_RANGE" | "FALLOC_FL_UNSHARE_RANGE" if musl => true,
"FALLOC_FL_INSERT_RANGE" | "FALLOC_FL_UNSHARE_RANGE" |
"RENAME_NOREPLACE" | "RENAME_EXCHANGE" | "RENAME_WHITEOUT" if musl => true,
// Defined by libattr not libc on linux (hard to test).
// See constant definition for more details.

4
src/unix/notbsd/linux/mod.rs
View file

@ -673,6 +673,10 @@ pub const PTHREAD_PROCESS_PRIVATE: ::c_int = 0;
pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
pub const RENAME_NOREPLACE: ::c_int = 1;
pub const RENAME_EXCHANGE: ::c_int = 2;
pub const RENAME_WHITEOUT: ::c_int = 4;
pub const SCHED_OTHER: ::c_int = 0;
pub const SCHED_FIFO: ::c_int = 1;
pub const SCHED_RR: ::c_int = 2;

3
src/unix/notbsd/linux/musl/b32/arm.rs
View file

@ -390,3 +390,6 @@ pub const TIOCM_RNG: ::c_int = 0x080;
pub const TIOCM_DSR: ::c_int = 0x100;
pub const TIOCM_CD: ::c_int = TIOCM_CAR;
pub const TIOCM_RI: ::c_int = TIOCM_RNG;
// Syscall table
pub const SYS_renameat2: ::c_long = 382;

3
src/unix/notbsd/linux/musl/b64/aarch64.rs
View file

@ -79,3 +79,6 @@ pub const SIGSTKSZ: ::size_t = 12288;
pub const PF_MAX: ::c_int = 43;
#[doc(hidden)]
pub const AF_MAX: ::c_int = PF_MAX;
// Syscall table
pub const SYS_renameat2: ::c_long = 276;

3
src/unix/notbsd/linux/musl/b64/powerpc64.rs
View file

@ -78,3 +78,6 @@ pub const MINSIGSTKSZ: ::size_t = 2048;
pub const AF_MAX: ::c_int = 42;
#[doc(hidden)]
pub const PF_MAX: ::c_int = AF_MAX;
// Syscall table
pub const SYS_renameat2: ::c_long = 357;

3
src/unix/notbsd/linux/other/b32/arm.rs
View file

@ -249,3 +249,6 @@ pub const TIOCOUTQ: ::c_ulong = 0x5411;
pub const TIOCGWINSZ: ::c_ulong = 0x5413;
pub const TIOCSWINSZ: ::c_ulong = 0x5414;
pub const FIONREAD: ::c_ulong = 0x541B;
// Syscall table
pub const SYS_renameat2: ::c_long = 382;

3
src/unix/notbsd/linux/other/b64/aarch64.rs
View file

@ -488,3 +488,6 @@ pub const TIOCOUTQ: ::c_ulong = 0x5411;
pub const TIOCGWINSZ: ::c_ulong = 0x5413;
pub const TIOCSWINSZ: ::c_ulong = 0x5414;
pub const FIONREAD: ::c_ulong = 0x541B;
// Syscall table
pub const SYS_renameat2: ::c_long = 276;

3
src/unix/notbsd/linux/other/b64/powerpc64.rs
View file

@ -485,3 +485,6 @@ pub const TIOCOUTQ: ::c_ulong = 0x40047473;
pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
pub const FIONREAD: ::c_ulong = 0x4004667f;
// Syscall table
pub const SYS_renameat2: ::c_long = 357;

3
src/unix/notbsd/linux/s390x.rs
View file

@ -779,6 +779,9 @@ pub const TIOCMSET: ::c_ulong = 0x5418;
pub const FIONREAD: ::c_ulong = 0x541B;
pub const TIOCCONS: ::c_ulong = 0x541D;
// Syscall table
pub const SYS_renameat2: ::c_long = 347;
pub const RTLD_DEEPBIND: ::c_int = 0x8;
pub const RTLD_GLOBAL: ::c_int = 0x100;
pub const RTLD_NOLOAD: ::c_int = 0x4;