mirror of https://github.com/pyodide/pyodide.git
15 lines
595 B
Diff
15 lines
595 B
Diff
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diff --git a/srctemp/library_syscall.js b/emsdk/upstream/emscripten/src/library_syscall.js
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index 5a1c978..725459e 100644
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--- a/emsdk/upstream/emscripten/src/library_syscall.js
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+++ b/emsdk/upstream/emscripten/src/library_syscall.js
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@@ -755,7 +755,8 @@ var SyscallsLibrary = {
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},
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__sys_wait4__proxy: false,
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__sys_wait4: function(pid, wstart, options, rusage) {
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- abort('cannot wait on child processes');
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+ // Makes no sense in a single-process environment.
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+ return -({{{ cDefine('ECHILD') }}});
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},
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__sys_setdomainname__nothrow: true,
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__sys_setdomainname__proxy: false,
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