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authorDJ Delorie <dj@redhat.com>2001-09-26 18:45:50 +0000
committerDJ Delorie <dj@redhat.com>2001-09-26 18:45:50 +0000
commit39423523167c47f72822dbb9eb3ab4a0dfeafe68 (patch)
treeb437d1ed0d3cb7e6a0a67e5dd30ef19abbedb95e /libiberty/getpwd.c
parent4e6667ac4f987fecbcf576513c70485a4718712e (diff)
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merge from gcc
Diffstat (limited to 'libiberty/getpwd.c')
-rw-r--r--libiberty/getpwd.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/libiberty/getpwd.c b/libiberty/getpwd.c
index de6e039..c540879 100644
--- a/libiberty/getpwd.c
+++ b/libiberty/getpwd.c
@@ -1,5 +1,17 @@
/* getpwd.c - get the working directory */
+/*
+
+@deftypefn Supplemental char* getpwd ()
+
+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