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Ayke van Laethem
c7a23183e8
Go 1.19 started reformatting code in a way that makes it more obvious how it will be rendered on pkg.go.dev. It gets it almost right, but not entirely. Therefore, I had to modify some of the comments so that they are formatted correctly.
28 lines
516 B
Go
28 lines
516 B
Go
//go:build !baremetal && !wasm
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// +build !baremetal,!wasm
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// This file assumes there is a libc available that runs on a real operating
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// system.
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package syscall
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const pathMax = 1024
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func Getwd() (string, error) {
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var buf [pathMax]byte
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s := libc_getcwd(&buf[0], uint(len(buf)))
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if s == nil {
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return "", getErrno()
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}
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n := clen(buf[:])
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if n < 1 {
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return "", EINVAL
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}
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return string(buf[:n]), nil
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}
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// char *getcwd(char *buf, size_t size)
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//
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//export getcwd
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func libc_getcwd(buf *byte, size uint) *byte
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