Plan 9 from Bell Labs’s /usr/web/sources/contrib/rsc/linuxemu/libc/linux/9/errstr.c

Copyright © 2021 Plan 9 Foundation.
Distributed under the MIT License.
Download the Plan 9 distribution.


#include <u.h>
#include <libc.h>
#include "../syscall/syscall.h"

static char err[ERRLEN];

int
errstr(char *e)
{
	char tmp[ERRLEN];

	memmove(tmp, err, ERRLEN);
	memmove(err, e, ERRLEN);
	memmove(e, tmp, ERRLEN);

	return 0;
}


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