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author | gdb-2.4+.aux.coff <gdb@fsf.org> | 1988-01-16 04:39:57 +0000 |
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committer | Pedro Alves <palves@redhat.com> | 2012-06-03 15:36:30 +0100 |
commit | 7b4ac7e1ed2c4616bce56d1760807798be87ac9e (patch) | |
tree | 777c9f6aba126e91e4a25d7b1fa34c2213d038da /gdb/environ.h | |
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gdb-2.4+.aux.coff
Diffstat (limited to 'gdb/environ.h')
-rw-r--r-- | gdb/environ.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gdb/environ.h b/gdb/environ.h new file mode 100644 index 0000000..5ebeaa2 --- /dev/null +++ b/gdb/environ.h @@ -0,0 +1,23 @@ + +/* We manipulate environments represented as these structures. */ + +struct environ +{ + /* Number of usable slots allocated in VECTOR. + VECTOR always has one slot not counted here, + to hold the terminating zero. */ + int allocated; + /* A vector of slots, ALLOCATED + 1 of them. + The first few slots contain strings "VAR=VALUE" + and the next one contains zero. + Then come some unused slots. */ + char **vector; +}; + +struct environ *make_environ (); +void free_environ (); +void init_environ (); +char *get_in_environ (); +void set_in_environ (); +void unset_in_environ (); +char **environ_vector (); |