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rust-secp256k1-unsafe-fast
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Conditionally compile fn strlen 

`strlen` is only used under certain feature flags, use `cfg` to
conditionally build it in.

Clears clippy warning.
This commit is contained in:
Tobin Harding 2020-12-22 11:28:57 +11:00
parent 617bff9df3
commit 3afc172096
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1 changed files with 7 additions and 4 deletions
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11
secp256k1-sys/src/lib.rs
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@ -630,7 +630,8 @@ pub unsafe extern "C" fn rustsecp256k1_v0_3_1_default_error_callback_fn(message:
panic!("[libsecp256k1] internal consistency check failed {}", msg);
}
#[no_mangle]
#[cfg(not(feature = "external-symbols"))]
unsafe fn strlen(mut str_ptr: *const c_char) -> usize {
let mut ctr = 0;
while *str_ptr != '\0' as c_char {
@ -1161,11 +1162,13 @@ pub use self::fuzz_dummy::*;
#[cfg(test)]
mod tests {
use std::ffi::CString;
use super::strlen;
#[no_mangle]
#[cfg(not(feature = "external-symbols"))]
#[test]
fn test_strlen() {
use std::ffi::CString;
use super::strlen;
let orig = "test strlen \t \n";
let test = CString::new(orig).unwrap();