From dfd1934d5e1ddbeb326f77fc0e52307c801a1a3e Mon Sep 17 00:00:00 2001 From: "Charles.Forsyth" Date: Wed, 25 Mar 2009 15:55:14 +0000 Subject: x20090325-1554 --- emu/port/errstr.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 emu/port/errstr.c (limited to 'emu/port/errstr.c') diff --git a/emu/port/errstr.c b/emu/port/errstr.c new file mode 100644 index 00000000..dfb41ed4 --- /dev/null +++ b/emu/port/errstr.c @@ -0,0 +1,38 @@ +#include "dat.h" +#include "fns.h" + +/* + * General OS interface to errors + */ +void +kwerrstr(char *fmt, ...) +{ + va_list arg; + char buf[ERRMAX]; + + va_start(arg, fmt); + vseprint(buf, buf+sizeof(buf), fmt, arg); + va_end(arg); + kstrcpy(up->env->errstr, buf, ERRMAX); +} + +void +kerrstr(char *err, uint size) +{ + char tmp[ERRMAX]; + + kstrcpy(tmp, up->env->errstr, sizeof(tmp)); + kstrcpy(up->env->errstr, err, ERRMAX); + kstrcpy(err, tmp, size); +} + +void +kgerrstr(char *err, uint size) +{ + char *s; + + s = ""; + if(up != nil) + s = up->env->errstr; + kstrcpy(err, s, size); /* TO DO */ +} -- cgit v1.2.3