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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2018-04-02 19:07:52 +0000
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2018-04-02 19:07:52 +0000
commitdba2bdbe75bcb62e62133b7c4a807a2c45c098a7 (patch)
tree686b67d01629f943b7401323bf19887445105232 /hurd
parentf6fb29d22eefb208c0c7da463c31229d50ccbe01 (diff)
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hurd: Avoid some PLTs in libc and librt
* hurd/hurdauth.c (_S_msg_add_auth): Call __vm_allocate and __vm_deallocate instead of vm_allocate and vm_deallocate. * hurd/hurdmsg.c (_S_msg_set_env_variable): Call __setenv instead of setenv. * hurd/hurdprio.c (_hurd_priority_which_map): Call __geteuid instead of geteuid. * hurd/path-lookup.c (file_name_path_scan): Call __strdup instead of strdup. * hurd/siginfo.c: Include <libioP.h>. (_hurd_siginfo_handler): Call _IO_puts instead of puts. * hurd/xattr.c (_hurd_xattr_get, _hurd_xattr_set): Call __munmap instead of munmap. * io/fts.c (fts_build): Call __dirfd instead of dirfd. * mach/devstream.c: Include <libioP.h>. (dealloc_ref): Call __mach_port_deallocate instead of mach_port_deallocate. (mach_open_devstream): Call _IO_fopencookie instead of fopencookie. Call __mach_port_deallocate instead of mach_port_deallocate. * stdlib/canonicalize.c (__realpath): Call __pathconf instead of pathconf. * sysdeps/mach/hurd/ifreq.c (__ifreq): Call __munmap instead of munmap. * sysdeps/mach/hurd/ifreq.h (__if_freereq): Likewise. * sysdeps/mach/hurd/ptrace.c (ptrace): Call __kill instead of kill. * sysdeps/mach/hurd/sendfile64.c (sendfile64): Call __munmap instead of munmap. * sysdeps/mach/hurd/socketpair.c (__socketpair): Call __close instead of close. * sysdeps/posix/clock_getres.c (realtime_getres): Call __sysconf instead of sysconf. * sysdeps/pthread/timer_gettime.c (timer_gettime): Call __clock_gettime instead of clock_gettime. * sysdeps/pthread/timer_routines.c (thread_func): Likewise. * sysdeps/pthread/timer_settime.c (timer_settime): Likewise. * sysdeps/unix/bsd/gtty.c (gtty): Call __ioctl instead of ioctl. * sysdeps/unix/bsd/stty.c (stty): Likewise. * sysdeps/unix/bsd/tcflow.c (tcflow): Call __tcgetattr instead of tcgetattr. * sysdeps/unix/clock_nanosleep.c (__clock_nanosleep): Call __clock_gettime and __nanosleep instead of clock_gettime and nanosleep.
Diffstat (limited to 'hurd')
-rw-r--r--hurd/hurdauth.c16
-rw-r--r--hurd/hurdmsg.c2
-rw-r--r--hurd/hurdprio.c2
-rw-r--r--hurd/path-lookup.c2
-rw-r--r--hurd/siginfo.c3
-rw-r--r--hurd/xattr.c6
6 files changed, 16 insertions, 15 deletions
diff --git a/hurd/hurdauth.c b/hurd/hurdauth.c
index ad315a27b7..1a7e67ea0e 100644
--- a/hurd/hurdauth.c
+++ b/hurd/hurdauth.c
@@ -52,8 +52,8 @@ _S_msg_add_auth (mach_port_t me,
int i, j, k;
vm_size_t offset;
- urp = vm_allocate (mach_task_self (), (vm_address_t *) newlistp,
- nexist + nnew * sizeof (uid_t), 1);
+ urp = __vm_allocate (mach_task_self (), (vm_address_t *) newlistp,
+ nexist + nnew * sizeof (uid_t), 1);
if (urp)
return urp;
@@ -75,10 +75,10 @@ _S_msg_add_auth (mach_port_t me,
offset = (round_page (nexist + nnew * sizeof (uid_t))
- round_page (j * sizeof (uid_t)));
if (offset)
- vm_deallocate (mach_task_self (),
- (vm_address_t) (*newlistp
- + (nexist + nnew * sizeof (uid_t))),
- offset);
+ __vm_deallocate (mach_task_self (),
+ (vm_address_t) (*newlistp
+ + (nexist + nnew * sizeof (uid_t))),
+ offset);
*newlistlen = j;
return 0;
}
@@ -136,8 +136,8 @@ _S_msg_add_auth (mach_port_t me,
#define freeup(array, len) \
if (array) \
- vm_deallocate (mach_task_self (), (vm_address_t) array, \
- len * sizeof (uid_t));
+ __vm_deallocate (mach_task_self (), (vm_address_t) array, \
+ len * sizeof (uid_t));
freeup (genuids, ngenuids);
freeup (auxuids, nauxuids);
diff --git a/hurd/hurdmsg.c b/hurd/hurdmsg.c
index 5759af3411..63e5e81b87 100644
--- a/hurd/hurdmsg.c
+++ b/hurd/hurdmsg.c
@@ -344,7 +344,7 @@ _S_msg_set_env_variable (mach_port_t msgport, mach_port_t auth,
{
AUTHCHECK;
- if (setenv (variable, value, replace)) /* XXX name space */
+ if (__setenv (variable, value, replace)) /* XXX name space */
return errno;
return 0;
}
diff --git a/hurd/hurdprio.c b/hurd/hurdprio.c
index 5ff84b6f56..3783fe9397 100644
--- a/hurd/hurdprio.c
+++ b/hurd/hurdprio.c
@@ -50,7 +50,7 @@ _hurd_priority_which_map (enum __priority_which which, int who,
case PRIO_USER:
if (who == 0)
- who = geteuid ();
+ who = __geteuid ();
err = __USEPORT (PROC, __proc_getallpids (port, &pids, &npids));
for (i = 0; !err && i < npids; ++i)
{
diff --git a/hurd/path-lookup.c b/hurd/path-lookup.c
index d3906e1c9b..389a8ccd1b 100644
--- a/hurd/path-lookup.c
+++ b/hurd/path-lookup.c
@@ -63,7 +63,7 @@ file_name_path_scan (const char *file_name, const char *path,
if (err == 0)
{
if (prefixed_name)
- *prefixed_name = strdup (pfxed_name);
+ *prefixed_name = __strdup (pfxed_name);
return 0;
}
if (!real_err && err != ENOENT)
diff --git a/hurd/siginfo.c b/hurd/siginfo.c
index 65d8e4882e..75e02d5282 100644
--- a/hurd/siginfo.c
+++ b/hurd/siginfo.c
@@ -17,10 +17,11 @@
#include <hurd/signal.h>
#include <stdio.h>
+#include <libioP.h>
void
_hurd_siginfo_handler (int signo)
{
/* XXX */
- puts ("got a SIGINFO");
+ _IO_puts ("got a SIGINFO");
}
diff --git a/hurd/xattr.c b/hurd/xattr.c
index c56bab07cb..23d9fcb691 100644
--- a/hurd/xattr.c
+++ b/hurd/xattr.c
@@ -67,14 +67,14 @@ _hurd_xattr_get (io_t port, const char *name, void *value, size_t *size)
if (value != NULL && *size < bufsz)
{
if (buf != value)
- munmap (buf, bufsz);
+ __munmap (buf, bufsz);
return -ERANGE;
}
if (buf != value && bufsz > 0)
{
if (value != NULL)
memcpy (value, buf, bufsz);
- munmap (buf, bufsz);
+ __munmap (buf, bufsz);
}
*size = bufsz;
return 0;
@@ -150,7 +150,7 @@ _hurd_xattr_set (io_t port, const char *name, const void *value, size_t size,
return err;
if (bufsz > 0)
{
- munmap (buf, bufsz);
+ __munmap (buf, bufsz);
return ENODATA;
}
}