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change child error behavior to trap instead of exit

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This commit is contained in:
jason
2024-08-03 17:50:47 -04:00
parent c7eb2ae6bb
commit 38b96a7981
1 changed files with 6 additions and 5 deletions
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core/os/os2/process_linux.odin
+6 -5
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@@ -3,6 +3,7 @@
package os2 package os2
import "base:runtime" import "base:runtime"
import "base:intrinsics"
import "core:fmt" import "core:fmt"
import "core:mem" import "core:mem"
@@ -393,26 +394,26 @@ _process_start :: proc(desc: Process_Desc) -> (process: Process, err: Error) {
if desc.stdin != nil { if desc.stdin != nil {
fd := linux.Fd(fd(desc.stdin)) fd := linux.Fd(fd(desc.stdin))
if _, errno = linux.dup2(fd, STDIN); errno != .NONE { if _, errno = linux.dup2(fd, STDIN); errno != .NONE {
linux.exit(1) intrinsics.trap()
} }
} }
if desc.stdout != nil { if desc.stdout != nil {
fd := linux.Fd(fd(desc.stdout)) fd := linux.Fd(fd(desc.stdout))
if _, errno = linux.dup2(fd, STDOUT); errno != .NONE { if _, errno = linux.dup2(fd, STDOUT); errno != .NONE {
linux.exit(1) intrinsics.trap()
} }
} }
if desc.stderr != nil { if desc.stderr != nil {
fd := linux.Fd(fd(desc.stderr)) fd := linux.Fd(fd(desc.stderr))
if _, errno = linux.dup2(fd, STDERR); errno != .NONE { if _, errno = linux.dup2(fd, STDERR); errno != .NONE {
linux.exit(1) intrinsics.trap()
} }
} }
if errno = linux.execveat(dir_fd, executable_path, &cargs[0], env); errno != .NONE { if errno = linux.execveat(dir_fd, executable_path, &cargs[0], env); errno != .NONE {
linux.exit(1) intrinsics.trap()
} }
unreachable() intrinsics.trap() // unreachable
} }
// TODO: We need to come up with a way to detect the execve failure from here. // TODO: We need to come up with a way to detect the execve failure from here.