From 3db12e8b236ac8f88db8eb4690d10e4a3b8dbcd4 Mon Sep 17 00:00:00 2001 From: matz Date: Fri, 16 Jan 1998 12:13:05 +0000 Subject: Initial revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- missing/strerror.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 missing/strerror.c (limited to 'missing/strerror.c') diff --git a/missing/strerror.c b/missing/strerror.c new file mode 100644 index 0000000000..44013b3892 --- /dev/null +++ b/missing/strerror.c @@ -0,0 +1,19 @@ +/* + * strerror.c --- Map an integer error number into a printable string. + */ + +extern int sys_nerr; +extern char *sys_errlist[]; + +static char msg[50]; + +char * +strerror(error) + int error; +{ + if ((error <= sys_nerr) && (error > 0)) { + return sys_errlist[error]; + } + sprintf (msg, "Unknown error (%d)", error); + return msg; +} -- cgit v1.2.3