zig

commit 23d9b59b868e7f256668535adf9803facf75e538 (tree)
parent f991b9dc05706613839743f970a32d516085f182
Author: kcbanner <kcbanner@gmail.com>
Date:   Sat,  1 Jul 2023 01:39:29 -0400

c: add getcontext
debug: make getContext public

Diffstat:
M
lib/std/c.zig
 | 
2
++
M
lib/std/debug.zig
 | 
2
+-

2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/lib/std/c.zig b/lib/std/c.zig
@@ -413,6 +413,8 @@ pub extern "c" fn timer_delete(timerid: c.timer_t) c_int;
 pub extern "c" fn timer_settime(timerid: c.timer_t, flags: c_int, new_value: *const c.itimerspec, old_value: *c.itimerspec) c_int;
 pub extern "c" fn timer_gettime(timerid: c.timer_t, flags: c_int, curr_value: *c.itimerspec) c_int;
 
+pub extern "c" fn getcontext(ucp: *std.os.ucontext_t) c_int;
+
 pub const max_align_t = if (builtin.abi == .msvc)
     f64
 else if (builtin.target.isDarwin())
diff --git a/lib/std/debug.zig b/lib/std/debug.zig
@@ -420,7 +420,7 @@ pub fn writeStackTrace(
     }
 }
 
-inline fn getContext(context: *StackTraceContext) bool {
+pub inline fn getContext(context: *StackTraceContext) bool {
     if (native_os == .windows) {
         context.* = std.mem.zeroes(windows.CONTEXT);
         windows.ntdll.RtlCaptureContext(context);