Added entry points for ANSI C

diff --git a/mach/vax4/libbsd4_2/LIST b/mach/vax4/libbsd4_2/LIST
index 673088d..dd0c08f 100644 (file)
--- a/mach/vax4/libbsd4_2/LIST
+++ b/mach/vax4/libbsd4_2/LIST
@@ -1,4 +1,31 @@
 libmon_s.a
+_alarm.c
+_ftime.c
+_gtty.c
+_pause.c
+_gettimday.s
+_open.s
+_sigpause.s
+_brk.s
+_fork.s
+_unlink.s
+_close.s
+_fstat.s
+_ioctl.s
+_pipe.s
+_wait.s
+_dup2.s
+_kill.s
+_read.s
+_write.s
+_execl.s
+_getpid.s
+_link.s
+_setitimer.s
+_execve.s
+_getrusage.s
+_lseek.s
+_sigblock.s
 accept.s
 access.s
 acct.s

diff --git a/mach/vax4/libbsd4_2/_alarm.c b/mach/vax4/libbsd4_2/_alarm.c
new file mode 100644 (file)
index 0000000..595cb13
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_alarm.c
@@ -0,0 +1,13 @@
+unsigned
+_alarm(n)
+       unsigned n;
+{
+       struct { long l1,l2,l3,l4; } t1,t2;
+       t1.l1 = 0;
+       t1.l2 = 0;
+       t1.l4 = 0;
+       t1.l3 = n;
+       if (_setitimer(0,&t1,&t2) < 0) return -1;
+       if (t2.l4) t2.l3++;
+       return t2.l3;
+}

diff --git a/mach/vax4/libbsd4_2/_brk.s b/mach/vax4/libbsd4_2/_brk.s
new file mode 100644 (file)
index 0000000..0e11f5f
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_brk.s
@@ -0,0 +1,28 @@
+#include "syscall.h"
+DEFINE(__brk)
+       cmpl    4(ap),Imin
+       bgeq    Iok
+       movl    Imin,4(ap)
+Iok:
+       chmk    $17
+       bcs     Ierr
+       movl    4(ap),Icur
+       clrl    r0
+       ret
+Ierr:
+       jmp     cerror
+
+DEFINE(__sbrk)
+       addl3   Icur,4(ap),-(sp)
+       bcs     Ierr
+       pushl   $1
+       movl    ap,r3
+       movl    sp,ap
+       chmk    $17
+       bcs     Ierr
+       movl    Icur,r0
+       addl2   4(r3),Icur
+       ret
+.sect .data
+Imin: .data4   endbss
+Icur: .data4   endbss

diff --git a/mach/vax4/libbsd4_2/_close.s b/mach/vax4/libbsd4_2/_close.s
new file mode 100644 (file)
index 0000000..6a5ad52
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_close.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__close)
+SYSTEM(SYS_close)

diff --git a/mach/vax4/libbsd4_2/_dup2.s b/mach/vax4/libbsd4_2/_dup2.s
new file mode 100644 (file)
index 0000000..3012847
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_dup2.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__dup2)
+SYSTEM(SYS_dup2)

diff --git a/mach/vax4/libbsd4_2/_execl.s b/mach/vax4/libbsd4_2/_execl.s
new file mode 100644 (file)
index 0000000..8d2c8f7
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_execl.s
@@ -0,0 +1,8 @@
+#include "syscall.h"
+.extern        _environ
+DEFINE(__execl)
+       pushl   _environ
+       pushab  8(ap)
+       pushl   4(ap)
+       calls   $3,__execve
+       ret

diff --git a/mach/vax4/libbsd4_2/_execve.s b/mach/vax4/libbsd4_2/_execve.s
new file mode 100644 (file)
index 0000000..05cd23b
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_execve.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__execve)
+SYSTEM(SYS_execve)

diff --git a/mach/vax4/libbsd4_2/_fork.s b/mach/vax4/libbsd4_2/_fork.s
new file mode 100644 (file)
index 0000000..3b38b3e
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_fork.s
@@ -0,0 +1,10 @@
+#include "syscall.h"
+DEFINE(__fork)
+       chmk    $SYS_fork
+       bcs     Ierr
+       blbc    r1,Iparent
+       clrl    r0
+Iparent:
+       ret
+Ierr:
+       jmp     cerror

diff --git a/mach/vax4/libbsd4_2/_fstat.s b/mach/vax4/libbsd4_2/_fstat.s
new file mode 100644 (file)
index 0000000..38b5cc0
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_fstat.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__fstat)
+SYSTEM(SYS_fstat)

diff --git a/mach/vax4/libbsd4_2/_ftime.c b/mach/vax4/libbsd4_2/_ftime.c
new file mode 100644 (file)
index 0000000..15d6913
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_ftime.c
@@ -0,0 +1,15 @@
+#include <sys/types.h>
+
+_ftime(p)
+       struct { time_t time; unsigned short millitm;
+                short timezone; short dstflag; } *p;
+{
+       struct { long l1,l2; } t1,t2;
+
+       if (_gettimeofday(&t1,&t2) < 0) return -1;
+       p->time = t1.l1;
+       p->millitm = t1.l2/1000;
+       p->dstflag = t2.l2;
+       p->timezone = t2.l1;
+       return 0;
+}

diff --git a/mach/vax4/libbsd4_2/_getpid.s b/mach/vax4/libbsd4_2/_getpid.s
new file mode 100644 (file)
index 0000000..f4a8597
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_getpid.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__getpid)
+SYSTEM(SYS_getpid)

diff --git a/mach/vax4/libbsd4_2/_getrusage.s b/mach/vax4/libbsd4_2/_getrusage.s
new file mode 100644 (file)
index 0000000..569b2d4
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_getrusage.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__getrusage)
+SYSTEM(SYS_getrusage)

diff --git a/mach/vax4/libbsd4_2/_gettimday.s b/mach/vax4/libbsd4_2/_gettimday.s
new file mode 100644 (file)
index 0000000..b3ac8f4
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_gettimday.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__gettimeofday)
+SYSTEM(SYS_gettimeofday)

diff --git a/mach/vax4/libbsd4_2/_gtty.c b/mach/vax4/libbsd4_2/_gtty.c
new file mode 100644 (file)
index 0000000..afa1b03
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_gtty.c
@@ -0,0 +1,8 @@
+#include <sgtty.h>
+int
+_gtty(fildes,argp)
+       int fildes ;
+       struct sgttyb *argp ;
+{
+       return ioctl(fildes,TIOCGETP,argp) ;
+}

diff --git a/mach/vax4/libbsd4_2/_ioctl.s b/mach/vax4/libbsd4_2/_ioctl.s
new file mode 100644 (file)
index 0000000..fac8e1a
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_ioctl.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__ioctl)
+SYSTEM(SYS_ioctl)

diff --git a/mach/vax4/libbsd4_2/_kill.s b/mach/vax4/libbsd4_2/_kill.s
new file mode 100644 (file)
index 0000000..1547d5e
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_kill.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__kill)
+SYSTEM(SYS_kill)

diff --git a/mach/vax4/libbsd4_2/_link.s b/mach/vax4/libbsd4_2/_link.s
new file mode 100644 (file)
index 0000000..9865f21
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_link.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__link)
+SYSTEM(SYS_link)

diff --git a/mach/vax4/libbsd4_2/_lseek.s b/mach/vax4/libbsd4_2/_lseek.s
new file mode 100644 (file)
index 0000000..4334b69
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_lseek.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__lseek)
+SYSTEM(SYS_lseek)

diff --git a/mach/vax4/libbsd4_2/_open.s b/mach/vax4/libbsd4_2/_open.s
new file mode 100644 (file)
index 0000000..feb758d
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_open.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__open)
+SYSTEM(SYS_open)

diff --git a/mach/vax4/libbsd4_2/_pause.c b/mach/vax4/libbsd4_2/_pause.c
new file mode 100644 (file)
index 0000000..90da575
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_pause.c
@@ -0,0 +1,3 @@
+_pause() {
+       _sigpause(_sigblock());
+}

diff --git a/mach/vax4/libbsd4_2/_pipe.s b/mach/vax4/libbsd4_2/_pipe.s
new file mode 100644 (file)
index 0000000..1f20533
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_pipe.s
@@ -0,0 +1,8 @@
+#include "syscall.h"
+DEFINE(__pipe)
+SYSNORET(SYS_pipe)
+       movl    4(ap),r2
+       movl    r0,(r2)+
+       movl    r1,(r2)
+       clrl    r0
+       ret

diff --git a/mach/vax4/libbsd4_2/_read.s b/mach/vax4/libbsd4_2/_read.s
new file mode 100644 (file)
index 0000000..d2fe58b
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_read.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__read)
+SYSTEM(SYS_read)

diff --git a/mach/vax4/libbsd4_2/_setitimer.s b/mach/vax4/libbsd4_2/_setitimer.s
new file mode 100644 (file)
index 0000000..7fdde34
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_setitimer.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__setitimer)
+SYSTEM(SYS_setitimer)

diff --git a/mach/vax4/libbsd4_2/_sigblock.s b/mach/vax4/libbsd4_2/_sigblock.s
new file mode 100644 (file)
index 0000000..31f48f5
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_sigblock.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__sigblock)
+SYSTEM(SYS_sigblock)

diff --git a/mach/vax4/libbsd4_2/_sigpause.s b/mach/vax4/libbsd4_2/_sigpause.s
new file mode 100644 (file)
index 0000000..a24deef
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_sigpause.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__sigpause)
+SYSTEM(SYS_sigpause)

diff --git a/mach/vax4/libbsd4_2/_unlink.s b/mach/vax4/libbsd4_2/_unlink.s
new file mode 100644 (file)
index 0000000..0e576b6
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_unlink.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__unlink)
+SYSTEM(SYS_unlink)

diff --git a/mach/vax4/libbsd4_2/_wait.s b/mach/vax4/libbsd4_2/_wait.s
new file mode 100644 (file)
index 0000000..25da848
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_wait.s
@@ -0,0 +1,8 @@
+#include "syscall.h"
+DEFINE(__wait)
+SYSNORET(SYS_wait)
+       tstl    4(ap)
+       beql    Iout
+       movl    r1,*4(ap)
+Iout:
+       ret

diff --git a/mach/vax4/libbsd4_2/_write.s b/mach/vax4/libbsd4_2/_write.s
new file mode 100644 (file)
index 0000000..166f2f0
--- /dev/null
+++ b/mach/vax4/libbsd4_2/_write.s
@@ -0,0 +1,3 @@
+#include "syscall.h"
+DEFINE(__write)
+SYSTEM(SYS_write)

diff --git a/mach/vax4/libbsd4_2/gtty.c b/mach/vax4/libbsd4_2/gtty.c
index 7f42ea1..be841e7 100644 (file)
--- a/mach/vax4/libbsd4_2/gtty.c
+++ b/mach/vax4/libbsd4_2/gtty.c
@@ -1,5 +1,6 @@
 #include <sgtty.h>
-int gtty(fildes,argp)
+int
+gtty(fildes,argp)
        int fildes ;
        struct sgttyb *argp ;
 {