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(Writing a User Entry): Document behavior of putpwent if user name starts with + or -.
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@ -1690,6 +1690,9 @@ extended information about users, adding an entry using this function
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would inevitably leave out much of the important information.
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would inevitably leave out much of the important information.
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@c Then how are programmers to modify the password file? -zw
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@c Then how are programmers to modify the password file? -zw
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The group and user ID fields are left empty if the group or user name
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starts with a - or +.
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The function @code{putpwent} is declared in @file{pwd.h}.
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The function @code{putpwent} is declared in @file{pwd.h}.
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@end deftypefun
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@end deftypefun
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