Update libc crate to 0.2.57

This change updates the libc crate to version 0.2.57.

Import subrepo libc/:libc at cdc48ea36d8d2890dba38e8f779001e6855339a2

3 files changed, 43 insertions, 34 deletions

diff --git a/libc/src/unix/notbsd/android/b64/aarch64.rs b/libc/src/unix/notbsd/android/b64/aarch64.rs
index 44dfee6..cb1c81b 100644
--- a/libc/src/unix/notbsd/android/b64/aarch64.rs
+++ b/libc/src/unix/notbsd/android/b64/aarch64.rs
@@ -16,11 +16,11 @@ s! {
         __pad2: ::c_int,
         pub st_blocks: ::c_long,
         pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_ulong,
+        pub st_atime_nsec: ::c_long,
         pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_ulong,
+        pub st_mtime_nsec: ::c_long,
         pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_ulong,
+        pub st_ctime_nsec: ::c_long,
         __unused4: ::c_uint,
         __unused5: ::c_uint,
     }
@@ -39,11 +39,11 @@ s! {
         __pad2: ::c_int,
         pub st_blocks: ::c_long,
         pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_ulong,
+        pub st_atime_nsec: ::c_long,
         pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_ulong,
+        pub st_mtime_nsec: ::c_long,
         pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_ulong,
+        pub st_ctime_nsec: ::c_long,
         __unused4: ::c_uint,
         __unused5: ::c_uint,
     }
@@ -322,4 +322,4 @@ pub const SYS_pwritev2: ::c_long = 287;
 pub const SYS_pkey_mprotect: ::c_long = 288;
 pub const SYS_pkey_alloc: ::c_long = 289;
 pub const SYS_pkey_free: ::c_long = 290;
-pub const SYS_syscalls: ::c_long = 291;
+pub const SYS_syscalls: ::c_long = 292;
diff --git a/libc/src/unix/notbsd/android/b64/mod.rs b/libc/src/unix/notbsd/android/b64/mod.rs
index 46becc5..d9759bd 100644
--- a/libc/src/unix/notbsd/android/b64/mod.rs
+++ b/libc/src/unix/notbsd/android/b64/mod.rs
@@ -13,7 +13,7 @@ s! {
     }
 
     pub struct sigaction {
-        pub sa_flags: ::c_uint,
+        pub sa_flags: ::c_int,
         pub sa_sigaction: ::sighandler_t,
         pub sa_mask: ::sigset_t,
         pub sa_restorer: ::Option<extern fn()>,
@@ -25,12 +25,12 @@ s! {
     }
 
     pub struct pthread_attr_t {
-        pub flags: ::uint32_t,
+        pub flags: u32,
         pub stack_base: *mut ::c_void,
         pub stack_size: ::size_t,
         pub guard_size: ::size_t,
-        pub sched_policy: ::int32_t,
-        pub sched_priority: ::int32_t,
+        pub sched_policy: i32,
+        pub sched_priority: i32,
         __reserved: [::c_char; 16],
     }
 
@@ -45,18 +45,18 @@ s! {
     }
 
     pub struct statfs {
-        pub f_type: ::uint64_t,
-        pub f_bsize: ::uint64_t,
-        pub f_blocks: ::uint64_t,
-        pub f_bfree: ::uint64_t,
-        pub f_bavail: ::uint64_t,
-        pub f_files: ::uint64_t,
-        pub f_ffree: ::uint64_t,
+        pub f_type: u64,
+        pub f_bsize: u64,
+        pub f_blocks: u64,
+        pub f_bfree: u64,
+        pub f_bavail: u64,
+        pub f_files: u64,
+        pub f_ffree: u64,
         pub f_fsid: ::__fsid_t,
-        pub f_namelen: ::uint64_t,
-        pub f_frsize: ::uint64_t,
-        pub f_flags: ::uint64_t,
-        pub f_spare: [::uint64_t; 4],
+        pub f_namelen: u64,
+        pub f_frsize: u64,
+        pub f_flags: u64,
+        pub f_spare: [u64; 4],
     }
 
     pub struct sysinfo {
@@ -231,6 +231,15 @@ cfg_if! {
     }
 }
 
+// These constants must be of the same type of sigaction.sa_flags
+pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+pub const SA_NODEFER: ::c_int = 0x40000000;
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_RESETHAND: ::c_int = 0x80000000;
+pub const SA_RESTART: ::c_int = 0x10000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+
 pub const RTLD_GLOBAL: ::c_int = 0x00100;
 pub const RTLD_NOW: ::c_int = 2;
 pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
diff --git a/libc/src/unix/notbsd/android/b64/x86_64.rs b/libc/src/unix/notbsd/android/b64/x86_64.rs
index c813e7d..2ab6080 100644
--- a/libc/src/unix/notbsd/android/b64/x86_64.rs
+++ b/libc/src/unix/notbsd/android/b64/x86_64.rs
@@ -13,12 +13,12 @@ s! {
         pub st_size: ::off64_t,
         pub st_blksize: ::c_long,
         pub st_blocks: ::c_long,
-        pub st_atime: ::c_ulong,
-        pub st_atime_nsec: ::c_ulong,
-        pub st_mtime: ::c_ulong,
-        pub st_mtime_nsec: ::c_ulong,
-        pub st_ctime: ::c_ulong,
-        pub st_ctime_nsec: ::c_ulong,
+        pub st_atime: ::c_long,
+        pub st_atime_nsec: ::c_long,
+        pub st_mtime: ::c_long,
+        pub st_mtime_nsec: ::c_long,
+        pub st_ctime: ::c_long,
+        pub st_ctime_nsec: ::c_long,
         __unused: [::c_long; 3],
     }
 
@@ -33,12 +33,12 @@ s! {
         pub st_size: ::off64_t,
         pub st_blksize: ::c_long,
         pub st_blocks: ::c_long,
-        pub st_atime: ::c_ulong,
-        pub st_atime_nsec: ::c_ulong,
-        pub st_mtime: ::c_ulong,
-        pub st_mtime_nsec: ::c_ulong,
-        pub st_ctime: ::c_ulong,
-        pub st_ctime_nsec: ::c_ulong,
+        pub st_atime: ::c_long,
+        pub st_atime_nsec: ::c_long,
+        pub st_mtime: ::c_long,
+        pub st_mtime_nsec: ::c_long,
+        pub st_ctime: ::c_long,
+        pub st_ctime_nsec: ::c_long,
         __unused: [::c_long; 3],
     }
 }