Remove dollars from system call support symbols

libc/calls/thunks/fork-sysv.S

@@ -22,11 +22,11 @@
 /	Makes fork() kernel ABI consistent across UNIX systems.
 /
 /	@return	0 if parent, pid if child, or -1 on error
-fork$sysv:
+sys_fork:
 	push	%rbp
 	mov	%rsp,%rbp
 	.profilable
-	call	__fork$sysv
+	call	__sys_fork
 #if SupportsXnu()
 	testb	IsXnu()
 	jz	1f
@@ -38,4 +38,4 @@ fork$sysv:
 #endif
 1:	pop	%rbp
 	ret
-	.endfn	fork$sysv,globl,hidden
+	.endfn	sys_fork,globl,hidden

libc/calls/thunks/ftruncate-sysv.S

@@ -20,7 +20,7 @@
 .source	__FILE__
 
 /	Directly calls ftruncate() impl on host o/s if available.
-ftruncate$sysv:
+sys_ftruncate:
 	mov	%rsi,%rdx			# openbsd:pad
-	jmp	__ftruncate$sysv
-	.endfn	ftruncate$sysv,globl,hidden
+	jmp	__sys_ftruncate
+	.endfn	sys_ftruncate,globl,hidden

libc/calls/thunks/lseek-sysv.S

@@ -21,15 +21,15 @@
 .source	__FILE__
 
 /	Directly calls lseek() impl on host o/s if available.
-lseek$sysv:
+sys_lseek:
 #if SupportsOpenbsd()
 	testb	IsOpenbsd()			# openbsd:evilpad
 	cmovnz	%rdx,%rcx
 	cmovnz	%rsi,%rdx
 	cmovnz	.Lzero(%rip),%rsi
 #endif
-	jmp	__lseek$sysv
-	.endfn	lseek$sysv,globl,hidden
+	jmp	__sys_lseek
+	.endfn	sys_lseek,globl,hidden
 
 	.rodata.cst8
 .Lzero:	.quad	0

libc/calls/thunks/mmap-sysv.S

@@ -20,11 +20,11 @@
 .source	__FILE__
 
 /	Directly calls mmap() on system five host o/s.
-mmap$sysv:
+sys_mmap:
 	push	%rbp
 	mov	%rsp,%rbp
 	push	%r9				# openbsd:pad
-	call	__mmap$sysv
+	call	__sys_mmap
 	leave
 	ret
-	.endfn	mmap$sysv,globl,hidden
+	.endfn	sys_mmap,globl,hidden

libc/calls/thunks/onntconsoleevent.S

@@ -20,7 +20,7 @@
 .text.windows
 .source	__FILE__
 
-__onntconsoleevent$nt:
+__onntconsoleevent_nt:
 	ezlea	__onntconsoleevent,ax
 	jmp	__nt2sysv
-	.endfn	__onntconsoleevent$nt,globl,hidden
+	.endfn	__onntconsoleevent_nt,globl,hidden

libc/calls/thunks/onwincrash.S

@@ -20,7 +20,7 @@
 .text.windows
 .source	__FILE__
 
-__wincrash$nt:
+__wincrash_nt:
 	ezlea	__wincrash,ax
 	jmp	__nt2sysv
-	.endfn	__wincrash$nt,globl,hidden
+	.endfn	__wincrash_nt,globl,hidden

libc/calls/thunks/pread-sysv.S

@@ -20,7 +20,7 @@
 .source	__FILE__
 
 /	Directly calls pread() impl on host o/s if available.
-pread$sysv:
+sys_pread:
 	mov	%rcx,%r8			# openbsd:pad
-	jmp	__pread$sysv
-	.endfn	pread$sysv,globl,hidden
+	jmp	__sys_pread
+	.endfn	sys_pread,globl,hidden

libc/calls/thunks/preadv-sysv.S

@@ -20,7 +20,7 @@
 .source	__FILE__
 
 /	Directly calls preadv() impl on host o/s if available.
-preadv$sysv:
+sys_preadv:
 	mov	%rcx,%r8			# openbsd:pad
-	jmp	__preadv$sysv
-	.endfn	preadv$sysv,globl,hidden
+	jmp	__sys_preadv
+	.endfn	sys_preadv,globl,hidden

libc/calls/thunks/pwrite-sysv.S

@@ -20,7 +20,7 @@
 .source	__FILE__
 
 /	Directly calls pwrite() impl on host o/s if available.
-pwrite$sysv:
+sys_pwrite:
 	mov	%rcx,%r8			# openbsd:pad
-	jmp	__pwrite$sysv
-	.endfn	pwrite$sysv,globl,hidden
+	jmp	__sys_pwrite
+	.endfn	sys_pwrite,globl,hidden

libc/calls/thunks/pwritev-sysv.S

@@ -20,7 +20,7 @@
 .source	__FILE__
 
 /	Directly calls pwritev() impl on host o/s if available.
-pwritev$sysv:
+sys_pwritev:
 	mov	%rcx,%r8			# openbsd:pad
-	jmp	__pwritev$sysv
-	.endfn	pwritev$sysv,globl,hidden
+	jmp	__sys_pwritev
+	.endfn	sys_pwritev,globl,hidden

libc/calls/thunks/truncate-sysv.S

@@ -20,7 +20,7 @@
 .source	__FILE__
 
 /	Directly calls truncate() impl on host o/s if available.
-truncate$sysv:
+sys_truncate:
 	mov	%rsi,%rdx			# openbsd:pad
-	jmp	__truncate$sysv
-	.endfn	truncate$sysv,globl,hidden
+	jmp	__sys_truncate
+	.endfn	sys_truncate,globl,hidden

libc/calls/thunks/winalarm.S

@@ -20,7 +20,7 @@
 .text.windows
 .source	__FILE__
 
-__winalarm$nt:
+__winalarm_nt:
 	ezlea	__winalarm,ax
 	jmp	__nt2sysv
-	.endfn	__winalarm$nt,globl,hidden
+	.endfn	__winalarm_nt,globl,hidden