Mention a problem on mingw.

[pspp] / doc / posix-functions / strdup.texi

diff --git a/doc/posix-functions/strdup.texi b/doc/posix-functions/strdup.texi
index dc65531c31fa2e29b8f01328a968c37b1ccdce56..4f30f452318a024664c4a5ebe14d2ba15ab2b008 100644 (file)
--- a/doc/posix-functions/strdup.texi
+++ b/doc/posix-functions/strdup.texi
@@ -16,4 +16,8 @@ This function has no prototype in @code{<string.h>} on some old platforms.
 
 Portability problems not fixed by Gnulib:
 @itemize
+@item
+Upon failure, the function does not set @code{errno} to @code{ENOMEM} on
+some platforms:
+mingw.
 @end itemize