2003-09-22 Andrew Cagney <cagney@redhat.com>

[deliverable/binutils-gdb.git] / libiberty / getpwd.c

diff --git a/libiberty/getpwd.c b/libiberty/getpwd.c
index de6e03976483fcb86ac3f5c9cff86245cdb246d4..f508b1e21e520a2e4343d5a53241e860a6056932 100644 (file)
--- a/libiberty/getpwd.c
+++ b/libiberty/getpwd.c
@@ -1,5 +1,17 @@
 /* getpwd.c - get the working directory */
 
+/*
+
+@deftypefn Supplemental char* getpwd (void)
+
+Returns the current working directory.  This implementation caches the
+result on the assumption that the process will not call @code{chdir}
+between calls to @code{getpwd}.
+
+@end deftypefn
+
+*/
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif