1 files changed, 19 insertions, 0 deletions
diff --git a/error_str.3 b/error_str.3
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index 0000000..62043c4
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+++ b/error_str.3
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+.TH error_str 3
+.SH NAME
+error_str \- names for syscall error codes
+.SH SYNTAX
+.B #include <error.h>
+
+char *\fBerror_str\fP(\fIe\fR);
+
+int \fIe\fR;
+.SH DESCRIPTION
+.B error_str
+returns a printable string describing syscall error code
+.IR e .
+Normally
+.I e
+is
+.BR errno .
+.SH "SEE ALSO"
+error(3)