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| author | Ulrich Drepper <drepper@redhat.com> | 1999-07-29 20:40:05 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-07-29 20:40:05 +0000 |
| commit | de4a40d07fd7bed8f57a49a22bf8c110751e80d6 (patch) | |
| tree | db8e58d4adfecf1940355709e6a8f115ebbb411d /include/stdlib.h | |
| parent | a827898574892dce3e83ed4b08a51927c16445a5 (diff) | |
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Update.
* sysdeps/generic/setenv.c: Move setenv code in new function
__add_to_environ. Add new parameter specifying already
constructed string for the environment.
(setenv): Call __add_to_environ with new parameter set to NULL.
(unsetenv): Really test all elements for duplicated name. Missed those
cases where the two are following each other.
* sysdeps/generic/putenv.c: Use __add_to_environ instead of setenv.
* include/stdlib.h: Add prototype of __add_to_environ.
* stdlib/tst-environ.c: New file.
Diffstat (limited to 'include/stdlib.h')
| -rw-r--r-- | include/stdlib.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/stdlib.h b/include/stdlib.h index c15d364c6e..187c4585d8 100644 --- a/include/stdlib.h +++ b/include/stdlib.h @@ -46,6 +46,9 @@ extern char *__canonicalize_file_name __P ((__const char *__name)); extern char *__realpath __P ((__const char *__name, char *__resolved)); extern int __ptsname_r __P ((int __fd, char *__buf, size_t __buflen)); extern int __getpt __P ((void)); + +extern int __add_to_environ (const char *name, const char *value, + const char *combines, int replace); #endif #undef __Need_M_And_C |