diff --git a/Cargo.lock b/Cargo.lock
index 95c8f9aeb1a6725bb72fb97096d3e78e5dea4f83..508a1a2f9dd000570e84d8c7d9ccb1065e29a624 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,21 +1,26 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
+[[package]]
+name = "autocfg"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
[[package]]
name = "cbitset"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
- "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "cc"
-version = "1.0.35"
+version = "1.0.38"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "cfg-if"
-version = "0.1.7"
+version = "0.1.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
@@ -42,7 +47,7 @@ name = "goblin"
version = "0.0.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
"plain 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
"scroll 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -61,20 +66,20 @@ version = "0.1.0"
[[package]]
name = "log"
-version = "0.4.6"
+version = "0.4.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
- "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "memchr"
-version = "2.2.0"
+version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "memoffset"
-version = "0.4.0"
+version = "0.5.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -82,8 +87,11 @@ dependencies = [
[[package]]
name = "num-traits"
-version = "0.2.6"
+version = "0.2.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "autocfg 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
[[package]]
name = "plain"
@@ -96,7 +104,7 @@ version = "0.1.0"
[[package]]
name = "proc-macro2"
-version = "0.4.28"
+version = "0.4.30"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -104,10 +112,10 @@ dependencies = [
[[package]]
name = "quote"
-version = "0.6.12"
+version = "0.6.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
- "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -122,7 +130,7 @@ dependencies = [
name = "ralloc_shim"
version = "0.1.1"
dependencies = [
- "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
"sc 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -149,7 +157,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "redox_syscall"
-version = "0.1.54"
+version = "0.1.56"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
@@ -157,16 +165,16 @@ name = "relibc"
version = "0.1.0"
dependencies = [
"cbitset 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
"core_io 0.1.20181107",
"goblin 0.0.21 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "memoffset 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memoffset 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
"posix-regex 0.1.0",
"ralloc 1.0.0",
"rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
"sc 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
"spin 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -206,9 +214,9 @@ name = "scroll_derive"
version = "0.9.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
- "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.42 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -236,11 +244,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "syn"
-version = "0.15.32"
+version = "0.15.42"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
- "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
"unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -255,22 +263,23 @@ version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[metadata]
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"checksum cbitset 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e3a9afa72f63942dd7e7f01c67b863ce9df35c523ae10e3dddd3eec8f1e07eac"
-"checksum cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)" = "5e5f3fee5eeb60324c2781f1e41286bdee933850fff9b3c672587fed5ec58c83"
-"checksum cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "11d43355396e872eefb45ce6342e4374ed7bc2b3a502d1b28e36d6e23c05d1f4"
+"checksum cc 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)" = "ce400c638d48ee0e9ab75aef7997609ec57367ccfe1463f21bf53c3eca67bf46"
+"checksum cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "b486ce3ccf7ffd79fdeb678eac06a9e6c09fc88d33836340becb8fffe87c5e33"
"checksum goblin 0.0.21 (registry+https://github.com/rust-lang/crates.io-index)" = "6a4013e9182f2345c6b7829b9ef6e670bce0dfca12c6f974457ed2160c2c7fe9"
"checksum lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a374c89b9db55895453a74c1e38861d9deec0b01b405a82516e9d5de4820dea1"
-"checksum log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c84ec4b527950aa83a329754b01dbe3f58361d1c5efacd1f6d68c494d08a17c6"
-"checksum memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2efc7bc57c883d4a4d6e3246905283d8dae951bb3bd32f49d6ef297f546e1c39"
-"checksum memoffset 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ec59f182d065c1061425f4c072a5a5c3cf3d834fa591c8ad2fcefa8d580a2537"
-"checksum num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "0b3a5d7cc97d6d30d8b9bc8fa19bf45349ffe46241e8816f50f62f6d6aaabee1"
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"checksum rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d0e7a549d590831370895ab7ba4ea0c1b6b011d106b5ff2da6eee112615e6dc0"
-"checksum redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)" = "12229c14a0f65c4f1cb046a3b52047cdd9da1f4b30f8a39c5063c8bae515e252"
+"checksum redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)" = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
"checksum rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "c5f5376ea5e30ce23c03eb77cbe4962b988deead10910c372b226388b594c084"
"checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
"checksum sc 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4ebbb026ba4a707c25caec2db5ef59ad8b41f7ad77cad06257e06229c891f376"
@@ -280,6 +289,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
"checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
"checksum spin 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "ceac490aa12c567115b40b7b7fceca03a6c9d53d5defea066123debc83c5dc1f"
-"checksum syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)" = "846620ec526c1599c070eff393bfeeeb88a93afa2513fc3b49f1fea84cf7b0ed"
+"checksum syn 0.15.42 (registry+https://github.com/rust-lang/crates.io-index)" = "eadc09306ca51a40555dd6fc2b415538e9e18bc9f870e47b1a524a79fe2dcf5e"
"checksum unborrow 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e92e959f029e4f8ee25d70d15ab58d2b46f98a17bc238b9265ff0c26f6f3d67f"
"checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
diff --git a/Cargo.toml b/Cargo.toml
index d0a9be95673a9324ac38f4c025b8b99648819630..cf8a58e98743820b23250d614353c01dd4f7203d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ cc = "1.0.25"
cbitset = "0.1.0"
core_io = { path = "core_io", features = ["collections"] }
lazy_static = { version = "1.2.0", features = ["nightly", "spin_no_std"] }
-memoffset = "0.4.0"
+memoffset = "0.5.1"
posix-regex = { path = "posix-regex", features = ["no_std"] }
rand = { version = "0.5.5", default-features = false }
memchr = { version = "2.2.0", default-features = false }
diff --git a/src/header/signal/mod.rs b/src/header/signal/mod.rs
index 58bfb9a730908dc3db6793fe4f5945519c422e01..04f603c64b9775dcaca69dbdba79f703fd2072a5 100644
--- a/src/header/signal/mod.rs
+++ b/src/header/signal/mod.rs
@@ -21,7 +21,9 @@ pub mod sys;
type SigSet = BitSet<[c_ulong; 1]>;
-const SIG_ERR: usize = !0;
+pub const SIG_DFL: usize = 0;
+pub const SIG_IGN: usize = 1;
+pub const SIG_ERR: usize = !0;
pub const SIG_BLOCK: c_int = 0;
pub const SIG_UNBLOCK: c_int = 1;