From 018ff409f1c33e7418faf1ae9a1887a24fcf87b3 Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jeremy@system76.com>
Date: Sun, 13 Jan 2019 10:24:30 -0700
Subject: [PATCH] Add gai_strerror
---
src/header/netdb/mod.rs | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/src/header/netdb/mod.rs b/src/header/netdb/mod.rs
index aac67e1e..2e82d415 100644
--- a/src/header/netdb/mod.rs
+++ b/src/header/netdb/mod.rs
@@ -1014,6 +1014,21 @@ pub extern "C" fn freeaddrinfo(res: *mut addrinfo) {
unimplemented!();
}
+#[no_mangle]
pub extern "C" fn gai_strerror(errcode: c_int) -> *const c_char {
- unimplemented!();
+ match errcode {
+ EAI_BADFLAGS => c_str!("Invalid flags"),
+ EAI_NONAME => c_str!("Name does not resolve"),
+ EAI_AGAIN => c_str!("Try again"),
+ EAI_FAIL => c_str!("Non-recoverable error"),
+ EAI_NODATA => c_str!("Unknown error"),
+ EAI_FAMILY => c_str!("Unrecognized address family or invalid length"),
+ EAI_SOCKTYPE => c_str!("Unrecognized socket type"),
+ EAI_SERVICE => c_str!("Unrecognized service"),
+ EAI_ADDRFAMILY => c_str!("Address family for name not supported"),
+ EAI_MEMORY => c_str!("Out of memory"),
+ EAI_SYSTEM => c_str!("System error"),
+ EAI_OVERFLOW => c_str!("Overflow"),
+ _ => c_str!("Unknown error"),
+ }.as_ptr()
}
--
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