From 9835e2ae736235810b4ea1c162ca5e65c547e770 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 04:49:50 +0200 Subject: Merging upstream version 1.71.1+dfsg1. Signed-off-by: Daniel Baumann --- vendor/iana-time-zone/src/tz_netbsd.rs | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 vendor/iana-time-zone/src/tz_netbsd.rs (limited to 'vendor/iana-time-zone/src/tz_netbsd.rs') diff --git a/vendor/iana-time-zone/src/tz_netbsd.rs b/vendor/iana-time-zone/src/tz_netbsd.rs new file mode 100644 index 000000000..84cf8b05e --- /dev/null +++ b/vendor/iana-time-zone/src/tz_netbsd.rs @@ -0,0 +1,25 @@ +use std::fs::read_link; + +pub(crate) fn get_timezone_inner() -> Result { + // see https://www.cyberciti.biz/faq/openbsd-time-zone-howto/ + + // This is a backport of the Linux implementation. + // NetBSDs is less than thorough how the softlink should be set up. + + const PREFIXES: &[&str] = &[ + "/usr/share/zoneinfo/", // absolute path + "../usr/share/zoneinfo/", // relative path + ]; + let mut s = read_link("/etc/localtime")? + .into_os_string() + .into_string() + .map_err(|_| crate::GetTimezoneError::FailedParsingString)?; + for &prefix in PREFIXES { + if s.starts_with(prefix) { + // Trim to the correct length without allocating. + s.replace_range(..prefix.len(), ""); + return Ok(s); + } + } + Err(crate::GetTimezoneError::FailedParsingString) +} -- cgit v1.2.3