JehanneOS/newlib
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Change internal uid datatype from __uid16_t to __uid32_t

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throughout.
	* cygwin.din: Export new symbols getpwuid32, getpwuid_r32, getuid32,
	geteuid32, setuid32, seteuid32.
	* passwd.cc (getpwuid32): New function.
	(getpwuid_r32): Ditto.
	* syscalls.cc (seteuid32): Ditto.
	(setuid32): Ditto.
	* uinfo.cc (getuid32): Ditto.
	(geteuid32): Ditto.
	* winsup.h (uid16touid32): New macro, correclt casting from __uid16_t
	to __uid32_t.
	(gid16togid32): Ditto fir gids.
	(getuid32): Declare.
	(geteuid32): Ditto.
	(getpwuid32): Ditto.
	* include/sys/cygwin.h (struct external_pinfo): Add members uid32 and
	gid32.
This commit is contained in:
Corinna Vinschen
2002-05-29 15:04:29 +00:00
parent 9854c44c43
commit a8d7ae61e7
17 changed files with 135 additions and 55 deletions
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6
winsup/cygwin/shm.cc
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@@ -442,7 +442,7 @@ shmctl (int shmid, int cmd, struct shmid_ds *buf)
return 0;
}
/* FIXME: evaluate getuid() and getgid32() against the requested mode. Then
/* FIXME: evaluate getuid32() and getgid32() against the requested mode. Then
* choose PAGE_READWRITE | PAGE_READONLY and FILE_MAP_WRITE | FILE_MAP_READ
* appropriately
*/
@@ -461,7 +461,7 @@ shmget (key_t key, size_t size, int shmflg)
/* create a sd for our open requests based on shmflag & 0x01ff */
InitializeSecurityDescriptor (psd,
SECURITY_DESCRIPTOR_REVISION);
psd = alloc_sd (getuid (), getgid32 (), cygheap->user.logsrv (),
psd = alloc_sd (getuid32 (), getgid32 (), cygheap->user.logsrv (),
shmflg & 0x01ff, psd, &sd_size);
if (key == (key_t) - 1)
@@ -538,7 +538,7 @@ shmget (key_t key, size_t size, int shmflg)
#if 0
/* fill out the node data */
shmtemp->shm_perm.cuid = getuid ();
shmtemp->shm_perm.cuid = getuid32 ();
shmtemp->shm_perm.uid = shmtemp->shm_perm.cuid;
shmtemp->shm_perm.cgid = getgid32 ();
shmtemp->shm_perm.gid = shmtemp->shm_perm.cgid;