[Minios-devel] [UNIKRAFT PATCH 2/3] lib/posix-user: Import grp.h from musl

[Costin Lupu <costin.lupu@xxxxxxxxx>]

Copied as is from the official musl git mirror
git://git.musl-libc.org/musl, commit 6fcb440d.

Signed-off-by: Costin Lupu <costin.lupu@xxxxxxxxx>
---
 lib/posix-user/musl-imported/include/grp.h | 53 ++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 lib/posix-user/musl-imported/include/grp.h

diff --git a/lib/posix-user/musl-imported/include/grp.h 
b/lib/posix-user/musl-imported/include/grp.h
new file mode 100644
index 00000000..27e8c5e6
--- /dev/null
+++ b/lib/posix-user/musl-imported/include/grp.h
@@ -0,0 +1,53 @@
+#ifndef        _GRP_H
+#define        _GRP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#define __NEED_size_t
+#define __NEED_gid_t
+
+#ifdef _GNU_SOURCE
+#define __NEED_FILE
+#endif
+
+#include <bits/alltypes.h>
+
+struct group {
+       char *gr_name;
+       char *gr_passwd;
+       gid_t gr_gid;
+       char **gr_mem;
+};
+
+struct group  *getgrgid(gid_t);
+struct group  *getgrnam(const char *);
+
+int getgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
+int getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
+
+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+struct group  *getgrent(void);
+void           endgrent(void);
+void           setgrent(void);
+#endif
+
+#ifdef _GNU_SOURCE
+struct group  *fgetgrent(FILE *);
+int putgrent(const struct group *, FILE *);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+int getgrouplist(const char *, gid_t, gid_t *, int *);
+int setgroups(size_t, const gid_t *);
+int initgroups(const char *, gid_t);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
-- 
2.20.1


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