mirror of
https://github.com/Ed94/Odin.git
synced 2026-06-19 12:22:23 -07:00
Laytan Laats
59 lines
1.4 KiB
Odin
59 lines
1.4 KiB
Odin
package posix
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import "core:c"
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import "core:c/libc"
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when ODIN_OS == .Darwin {
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foreign import lib "system:System.framework"
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} else {
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foreign import lib "system:c"
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}
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// setjmp.h - stack environment declarations
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foreign lib {
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/*
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Equivalent to longjmp() but must not touch signals.
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[[ More; https://pubs.opengroup.org/onlinepubs/9699919799/functions/_longjmp.html ]]
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*/
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_longjmp :: proc(env: ^jmp_buf, val: c.int) -> ! ---
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/*
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Equivalent to setjmp() but must not touch signals.
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[[ More; https://pubs.opengroup.org/onlinepubs/9699919799/functions/_longjmp.html ]]
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*/
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_setjmp :: proc(env: ^jmp_buf) -> c.int ---
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/*
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Equivalent to longjmp() but restores saved signal masks.
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[[ More; https://pubs.opengroup.org/onlinepubs/9699919799/functions/siglongjump.html ]]
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*/
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@(link_name=LSIGLONGJMP)
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siglongjmp :: proc(env: ^sigjmp_buf, val: c.int) -> ! ---
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/*
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Equivalent to setjmp() but restores saved signal masks.
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[[ More; https://pubs.opengroup.org/onlinepubs/9699919799/functions/siglongjump.html ]]
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*/
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@(link_name=LSIGSETJMP)
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sigsetjmp :: proc(env: ^sigjmp_buf, savemask: b32) -> c.int ---
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}
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jmp_buf :: libc.jmp_buf
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sigjmp_buf :: distinct jmp_buf
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longjmp :: libc.longjmp
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setjmp :: libc.setjmp
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when ODIN_OS == .NetBSD {
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@(private) LSIGSETJMP :: "__sigsetjmp14"
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@(private) LSIGLONGJMP :: "__siglongjmp14"
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} else {
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@(private) LSIGSETJMP :: "sigsetjmp"
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@(private) LSIGLONGJMP :: "siglongjmp"
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}
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