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authorRoland McGrath <roland@gnu.org>1995-03-20 08:21:38 +0000
committerRoland McGrath <roland@gnu.org>1995-03-20 08:21:38 +0000
commit1e9dc0393c67ff7eb2d7691931303e58dc112f5a (patch)
treedeff3cdd7fcc4348770e8dca2c76b045bb526f24
parentbe69ea41ebade5819509b32e1b41ce1853392611 (diff)
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Mon Mar 20 03:19:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* stdio/vfscanf.c (%n): Use READ_IN - 1, so as not to count the read-ahead character. * hurd/dtable.c, hurd/getdport.c, hurd/hurd.h, hurd/hurdexec.c, hurd/hurdinit.c, hurd/hurdprio.c, hurd/hurdsock.c, hurd/ports-get.c, hurd/ports-set.c, hurd/setauth.c, hurd/setuids.c, sysdeps/mach/hurd/i386/trampoline.c: Get anal with unsigned to pacify compiler.
-rw-r--r--ChangeLog11
-rw-r--r--hurd/dtable.c4
-rw-r--r--hurd/getdport.c2
-rw-r--r--hurd/hurd.h4
-rw-r--r--hurd/hurdexec.c3
-rw-r--r--hurd/hurdinit.c2
-rw-r--r--hurd/hurdprio.c2
-rw-r--r--hurd/hurdsock.c2
-rw-r--r--hurd/ports-get.c6
-rw-r--r--hurd/ports-set.c6
-rw-r--r--hurd/setauth.c2
-rw-r--r--hurd/setuids.c2
-rw-r--r--stdio/vfscanf.c2
-rw-r--r--sysdeps/mach/hurd/i386/trampoline.c2
14 files changed, 30 insertions, 20 deletions
diff --git a/ChangeLog b/ChangeLog
index 88cdb2a..77df609 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,16 @@
+Mon Mar 20 03:19:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
+
+ * stdio/vfscanf.c (%n): Use READ_IN - 1, so as not to count the
+ read-ahead character.
+
Sat Mar 18 14:07:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
+ * hurd/dtable.c, hurd/getdport.c, hurd/hurd.h, hurd/hurdexec.c,
+ hurd/hurdinit.c, hurd/hurdprio.c, hurd/hurdsock.c,
+ hurd/ports-get.c, hurd/ports-set.c, hurd/setauth.c,
+ hurd/setuids.c, sysdeps/mach/hurd/i386/trampoline.c:
+ Get anal with unsigned to pacify compiler.
+
* stdio/vfscanf.c: Grok positional parameter specs (i.e. %3$d
means %d from 3rd arg).
diff --git a/hurd/dtable.c b/hurd/dtable.c
index 3e785a9..ea683d0 100644
--- a/hurd/dtable.c
+++ b/hurd/dtable.c
@@ -41,7 +41,7 @@ DEFINE_HOOK (_hurd_fd_subinit, (void));
static void
init_dtable (void)
{
- register size_t i;
+ int i;
__mutex_init (&_hurd_dtable_lock);
@@ -55,7 +55,7 @@ init_dtable (void)
__libc_fatal ("hurd: Can't allocate file descriptor table\n");
/* Initialize the descriptor table. */
- for (i = 0; i < _hurd_init_dtablesize; ++i)
+ for (i = 0; (unsigned int) i < _hurd_init_dtablesize; ++i)
{
if (_hurd_init_dtable[i] == MACH_PORT_NULL)
/* An unused descriptor is marked by a null pointer. */
diff --git a/hurd/getdport.c b/hurd/getdport.c
index 884deaa..2204db2 100644
--- a/hurd/getdport.c
+++ b/hurd/getdport.c
@@ -37,7 +37,7 @@ __getdport (int fd)
/* Never had a descriptor table. */
return EBADF;
- if (fd < 0 || fd > _hurd_init_dtablesize ||
+ if (fd < 0 || (unsigned int) fd > _hurd_init_dtablesize ||
_hurd_init_dtable[fd] == MACH_PORT_NULL)
{
errno = EBADF;
diff --git a/hurd/hurd.h b/hurd/hurd.h
index 472fb91..968910f 100644
--- a/hurd/hurd.h
+++ b/hurd/hurd.h
@@ -109,8 +109,8 @@ extern int _hurd_set_brk (vm_address_t newbrk);
/* Calls to get and set basic ports. */
-extern error_t _hurd_ports_get (int which, mach_port_t *result);
-extern error_t _hurd_ports_set (int which, mach_port_t newport);
+extern error_t _hurd_ports_get (unsigned int which, mach_port_t *result);
+extern error_t _hurd_ports_set (unsigned int which, mach_port_t newport);
extern process_t getproc (void);
extern file_t getcwdir (void), getcrdir (void);
diff --git a/hurd/hurdexec.c b/hurd/hurdexec.c
index d5d2d08..e18107b 100644
--- a/hurd/hurdexec.c
+++ b/hurd/hurdexec.c
@@ -40,10 +40,9 @@ _hurd_exec (task_t task, file_t file,
mach_port_t ports[_hurd_nports];
struct hurd_userlink ulink_ports[_hurd_nports];
file_t *dtable;
- int dtablesize;
+ unsigned int dtablesize, i;
struct hurd_port **dtable_cells;
struct hurd_userlink *ulink_dtable;
- int i;
char *const *p;
struct hurd_sigstate *ss;
mach_port_t *please_dealloc, *pdp;
diff --git a/hurd/hurdinit.c b/hurd/hurdinit.c
index 4469a17..af89211 100644
--- a/hurd/hurdinit.c
+++ b/hurd/hurdinit.c
@@ -45,7 +45,7 @@ _hurd_init (int flags, char **argv,
mach_port_t *portarray, size_t portarraysize,
int *intarray, size_t intarraysize)
{
- int i;
+ size_t i;
_hurd_exec_flags = flags;
diff --git a/hurd/hurdprio.c b/hurd/hurdprio.c
index d7beb3c..8bad256 100644
--- a/hurd/hurdprio.c
+++ b/hurd/hurdprio.c
@@ -67,7 +67,7 @@ _hurd_priority_which_map (enum __priority_which which, int who,
(vm_address_t) oldpi, oldpisize * sizeof pi[0]);
pip = (struct procinfo *) pi;
- if (pip->owner != who)
+ if (pip->owner != (uid_t) who)
continue;
}
else
diff --git a/hurd/hurdsock.c b/hurd/hurdsock.c
index 266fd40..4dc6793 100644
--- a/hurd/hurdsock.c
+++ b/hurd/hurdsock.c
@@ -103,7 +103,7 @@ _hurd_socket_server (int domain, int dead)
static void
init (void)
{
- size_t i;
+ int i;
__mutex_init (&lock);
diff --git a/hurd/ports-get.c b/hurd/ports-get.c
index def5973..e45494a 100644
--- a/hurd/ports-get.c
+++ b/hurd/ports-get.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -32,9 +32,9 @@ error_t (*_hurd_ports_getters[INIT_PORT_MAX]) (mach_port_t *result) =
};
error_t
-_hurd_ports_get (int which, mach_port_t *result)
+_hurd_ports_get (unsigned int which, mach_port_t *result)
{
- if (which < 0 || which >= _hurd_nports)
+ if (which >= _hurd_nports)
return EINVAL;
if (which >= INIT_PORT_MAX || _hurd_ports_getters[which] == NULL)
return HURD_PORT_USE (&_hurd_ports[which],
diff --git a/hurd/ports-set.c b/hurd/ports-set.c
index fbc2940..029970d 100644
--- a/hurd/ports-set.c
+++ b/hurd/ports-set.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -40,10 +40,10 @@ error_t (*_hurd_ports_setters[INIT_PORT_MAX]) (mach_port_t newport) =
error_t
-_hurd_ports_set (int which, mach_port_t newport)
+_hurd_ports_set (unsigned int which, mach_port_t newport)
{
error_t err;
- if (which < 0 || which >= _hurd_nports)
+ if (which >= _hurd_nports)
return EINVAL;
if (err = __mach_port_mod_refs (__mach_task_self (), newport,
MACH_PORT_RIGHT_SEND, 1))
diff --git a/hurd/setauth.c b/hurd/setauth.c
index 7378e4f..34ce7f6 100644
--- a/hurd/setauth.c
+++ b/hurd/setauth.c
@@ -34,7 +34,7 @@ error_t
_hurd_setauth (auth_t new)
{
error_t err;
- int d;
+ unsigned int d;
mach_port_t newport, ref;
/* Give the new send right a user reference.
diff --git a/hurd/setuids.c b/hurd/setuids.c
index 3b049b0..572f636 100644
--- a/hurd/setuids.c
+++ b/hurd/setuids.c
@@ -25,7 +25,7 @@ setuids (int n, const uid_t *uids)
{
error_t err;
auth_t newauth;
- size_t i;
+ int i;
gid_t new[n];
/* Fault before taking locks. */
diff --git a/stdio/vfscanf.c b/stdio/vfscanf.c
index cacf16f..cdfedc2 100644
--- a/stdio/vfscanf.c
+++ b/stdio/vfscanf.c
@@ -251,7 +251,7 @@ DEFUN(__vfscanf, (s, format, arg),
case 'n': /* Answer number of assignments done. */
if (do_assign)
- *ARG (int *) = read_in;
+ *ARG (int *) = read_in - 1; /* Don't count the read-ahead. */
break;
case 'c': /* Match characters. */
diff --git a/sysdeps/mach/hurd/i386/trampoline.c b/sysdeps/mach/hurd/i386/trampoline.c
index 75f1145..a83a8a8 100644
--- a/sysdeps/mach/hurd/i386/trampoline.c
+++ b/sysdeps/mach/hurd/i386/trampoline.c
@@ -254,7 +254,7 @@ _hurdsig_rcv_interrupted_p (struct machine_thread_all_state *state,
if (_hurdsig_catch_fault (SIGSEGV))
assert (_hurdsig_fault_sigcode >= (long int) pc &&
- _hurdsig_fault_sigcode < (long int) pc + sizeof syscall);
+ _hurdsig_fault_sigcode < (long int) (pc + sizeof syscall));
else
{
int rcving = (state->basic.eax == MACH_RCV_INTERRUPTED &&