Mercurial > hg > octave-kai > gnulib-hg
changeset 1260:7aff74949325
(parse_user_spec) [__DJGPP__]: Make function know
about any arbitrary user and group by pretending to be the user
and to belong to the group specified in `spec_arg' argument.
| author | Jim Meyering <jim@meyering.net> |
|---|---|
| date | Tue, 10 Mar 1998 22:49:04 +0000 |
| parents | 735113f2bbf4 |
| children | 67cadf165f7f |
| files | lib/userspec.c |
| diffstat | 1 files changed, 9 insertions(+), 0 deletions(-) [+] |
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--- a/lib/userspec.c +++ b/lib/userspec.c @@ -153,6 +153,15 @@ if (u == NULL && g == NULL) return "can not omit both user and group"; +#ifdef __DJGPP__ + /* Pretend that we are the user U whose group is G. This makes + pwd and grp functions ``know'' about the UID and GID of these. */ + if (u && !is_number (u)) + setenv ("USER", u, 1); + if (g && !is_number (g)) + setenv ("GROUP", g, 1); +#endif + if (u != NULL) { pwd = getpwnam (u);