should be left unchanged if an entry is not found.
Experiments on various
UNIX-like systems shows that lots of different values occur in this
-situation: 0, ENOENT, EBADF, ESRCH, EWOULDBLOCK, EPERM and probably others.
+situation: 0, ENOENT, EBADF, ESRCH, EWOULDBLOCK, EPERM, and probably others.
.\" more precisely:
.\" AIX 5.1 - gives ESRCH
.\" OSF1 4.0g - gives EWOULDBLOCK
.BR getpwnam (3),
.BR setgrent (3),
.BR group (5)
+.SH COLOPHON
+This page is part of release 3.65 of the Linux
+.I man-pages
+project.
+A description of the project,
+and information about reporting bugs,
+can be found at
+\%http://www.kernel.org/doc/man\-pages/.