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Searched refs:gid_t (Results 1 – 25 of 62) sorted by relevance

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/Linux-v4.19/kernel/
Duid16.h6 long __sys_setgid(gid_t gid);
8 long __sys_setregid(gid_t rgid, gid_t egid);
10 long __sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
12 long __sys_setfsgid(gid_t gid);
Dgroups.c42 static int groups_to_user(gid_t __user *grouplist, in groups_to_user()
50 gid_t gid; in groups_to_user()
60 gid_t __user *grouplist) in groups_from_user()
67 gid_t gid; in groups_from_user()
153 SYSCALL_DEFINE2(getgroups, int, gidsetsize, gid_t __user *, grouplist) in SYSCALL_DEFINE2()
190 SYSCALL_DEFINE2(setgroups, int, gidsetsize, gid_t __user *, grouplist) in SYSCALL_DEFINE2()
Dsys.c347 long __sys_setregid(gid_t rgid, gid_t egid) in __sys_setregid()
358 if ((rgid != (gid_t) -1) && !gid_valid(krgid)) in __sys_setregid()
360 if ((egid != (gid_t) -1) && !gid_valid(kegid)) in __sys_setregid()
369 if (rgid != (gid_t) -1) { in __sys_setregid()
377 if (egid != (gid_t) -1) { in __sys_setregid()
387 if (rgid != (gid_t) -1 || in __sys_setregid()
388 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid))) in __sys_setregid()
399 SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid) in SYSCALL_DEFINE2() argument
409 long __sys_setgid(gid_t gid) in __sys_setgid()
441 SYSCALL_DEFINE1(setgid, gid_t, gid) in SYSCALL_DEFINE1() argument
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Duser_namespace.c460 kgid_t make_kgid(struct user_namespace *ns, gid_t gid) in make_kgid()
479 gid_t from_kgid(struct user_namespace *targ, kgid_t kgid) in from_kgid()
503 gid_t from_kgid_munged(struct user_namespace *targ, kgid_t kgid) in from_kgid_munged()
505 gid_t gid; in from_kgid_munged()
508 if (gid == (gid_t) -1) in from_kgid_munged()
609 gid_t lower; in gid_m_show()
/Linux-v4.19/include/linux/
Duidgid.h27 gid_t val;
39 static inline gid_t __kgid_val(kgid_t gid) in __kgid_val()
49 static inline gid_t __kgid_val(kgid_t gid) in __kgid_val()
118 return __kgid_val(gid) != (gid_t) -1; in gid_valid()
124 extern kgid_t make_kgid(struct user_namespace *from, gid_t gid);
127 extern gid_t from_kgid(struct user_namespace *to, kgid_t gid);
129 extern gid_t from_kgid_munged(struct user_namespace *to, kgid_t gid);
138 return from_kgid(ns, gid) != (gid_t) -1; in kgid_has_mapping()
148 static inline kgid_t make_kgid(struct user_namespace *from, gid_t gid) in make_kgid()
158 static inline gid_t from_kgid(struct user_namespace *to, kgid_t kgid) in from_kgid()
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Dhighuid.h54 #define low2highgid(gid) ((gid) == (old_gid_t)-1 ? (gid_t)-1 : (gid_t)(gid))
Dsyscalls.h420 gid_t group, int flag);
421 asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
646 asmlinkage long sys_setregid(gid_t rgid, gid_t egid);
647 asmlinkage long sys_setgid(gid_t gid);
652 asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
653 asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
655 asmlinkage long sys_setfsgid(gid_t gid);
661 asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
662 asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist);
948 uid_t user, gid_t group);
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Daudit.h343 extern void __audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, umode_t mode);
370 static inline void audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, umode_t mode) in audit_ipc_set_perm()
537 gid_t gid, umode_t mode) in audit_ipc_set_perm()
Dtypes.h33 typedef __kernel_gid32_t gid_t; typedef
/Linux-v4.19/arch/mips/include/uapi/asm/
Dstat.h26 gid_t st_gid;
62 gid_t st_gid;
103 gid_t st_gid;
/Linux-v4.19/arch/s390/kernel/
Dcompat_wrapper.c111 COMPAT_SYSCALL_WRAP3(lchown, const char __user *, filename, uid_t, user, gid_t, group);
112 COMPAT_SYSCALL_WRAP2(getgroups, int, gidsetsize, gid_t __user *, grouplist);
113 COMPAT_SYSCALL_WRAP2(setgroups, int, gidsetsize, gid_t __user *, grouplist);
115 COMPAT_SYSCALL_WRAP3(getresgid, gid_t __user *, rgid, gid_t __user *, egid, gid_t __user *, sgid);
116 COMPAT_SYSCALL_WRAP3(chown, const char __user *, filename, uid_t, user, gid_t, group);
145 COMPAT_SYSCALL_WRAP5(fchownat, int, dfd, const char __user *, filename, uid_t, user, gid_t, group, …
Dcompat_linux.c79 #define low2highgid(gid) ((gid) == (u16)-1) ? (gid_t)-1 : (gid_t)(gid)
212 kgid = make_kgid(user_ns, (gid_t)group); in groups16_from_user()
/Linux-v4.19/usr/
Dgen_init_cpio.c104 unsigned int mode, uid_t uid, gid_t gid) in cpio_mkslink()
153 uid_t uid, gid_t gid) in cpio_mkgeneric()
241 uid_t uid, gid_t gid, char dev_type, in cpio_mknod()
296 unsigned int mode, uid_t uid, gid_t gid, in cpio_mkfile()
/Linux-v4.19/fs/
Dopen.c600 static int chown_common(const struct path *path, uid_t user, gid_t group) in chown_common()
620 if (group != (gid_t) -1) { in chown_common()
642 int do_fchownat(int dfd, const char __user *filename, uid_t user, gid_t group, in do_fchownat()
675 gid_t, group, int, flag) in SYSCALL_DEFINE5() argument
680 SYSCALL_DEFINE3(chown, const char __user *, filename, uid_t, user, gid_t, group) in SYSCALL_DEFINE3() argument
685 SYSCALL_DEFINE3(lchown, const char __user *, filename, uid_t, user, gid_t, group) in SYSCALL_DEFINE3() argument
691 int ksys_fchown(unsigned int fd, uid_t user, gid_t group) in ksys_fchown()
711 SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group) in SYSCALL_DEFINE3() argument
Dinternal.h126 int do_fchownat(int dfd, const char __user *filename, uid_t user, gid_t group,
/Linux-v4.19/arch/powerpc/include/uapi/asm/
Dstat.h41 gid_t st_gid;
/Linux-v4.19/arch/sparc/include/uapi/asm/
Dstat.h15 gid_t st_gid;
/Linux-v4.19/fs/hostfs/
Dhostfs.h45 gid_t ia_gid;
/Linux-v4.19/fs/cifs/
Dcifsacl.c378 gid_t id; in sid_to_id()
380 id = (gid_t)unix_id; in sid_to_id()
419 BUILD_BUG_ON(sizeof(uid_t) != sizeof(gid_t)); in sid_to_id()
437 gid_t id; in sid_to_id()
438 memcpy(&id, &sidkey->payload.data[0], sizeof(gid_t)); in sid_to_id()
965 gid_t id; in build_sec_desc()
/Linux-v4.19/include/net/
Dping.h30 #define GID_T_MAX (((gid_t)~0U) >> 1)
/Linux-v4.19/security/keys/
Dkeyctl.c824 long keyctl_chown_key(key_serial_t id, uid_t user, gid_t group) in keyctl_chown_key()
838 if ((group != (gid_t) -1) && !gid_valid(gid)) in keyctl_chown_key()
842 if (user == (uid_t) -1 && group == (gid_t) -1) in keyctl_chown_key()
865 if (group != (gid_t) -1 && !gid_eq(gid, key->gid) && !in_group_p(gid)) in keyctl_chown_key()
914 if (group != (gid_t) -1) in keyctl_chown_key()
1686 (gid_t) arg4); in SYSCALL_DEFINE5()
/Linux-v4.19/fs/coda/
Dcoda_linux.c100 inode->i_gid = make_kgid(&init_user_ns, (gid_t) attr->va_gid); in coda_vattr_to_iattr()
/Linux-v4.19/fs/hfsplus/
Doptions.c150 sbi->gid = make_kgid(current_user_ns(), (gid_t)tmp); in hfsplus_parse_options()
/Linux-v4.19/Documentation/security/
Dcredentials.rst320 gid_t current_gid(void) Current's real GID
322 gid_t current_egid(void) Current's effective GID
324 gid_t current_fsgid(void) Current's file access GID
332 void current_uid_gid(uid_t *, gid_t *);
333 void current_euid_egid(uid_t *, gid_t *);
334 void current_fsuid_fsgid(uid_t *, gid_t *);
/Linux-v4.19/net/sunrpc/
Dauth_unix.c53 (sizeof(gid_t) * 8)), hashbits); in unx_hash_cred()

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