Compress blank lines

Suppress repeated empty lines left after automated code removal.
This change was made by filtering every source code file through
"cat -s".

27 files changed, 0 insertions, 151 deletions

diff --git a/bjm.c b/bjm.c
index 66c64fd..b5eb52a 100644
--- a/bjm.c
+++ b/bjm.c
@@ -31,7 +31,6 @@
  */
 #include "defs.h"
 
-
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <sys/time.h>
diff --git a/configure.ac b/configure.ac
index d1513ca..ee9b8e8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -223,7 +223,6 @@ AC_CHECK_MEMBERS([struct sigcontext.sc_hi2],,, [#include <signal.h>
 # include <asm/sigcontext.h>
 #endif])
 
-
 AC_CHECK_DECLS([sys_errlist])
 AC_CHECK_DECLS([sys_siglist, _sys_siglist],,, [#include <signal.h>])
 AC_CHECK_DECLS([
diff --git a/defs.h b/defs.h
index 67cd5c3..f8e5b1a 100644
--- a/defs.h
+++ b/defs.h
@@ -218,7 +218,6 @@ extern long ptrace(int, int, char *, long);
 # define PERSONALITY1_WORDSIZE 4
 #endif
 
-
 #if !HAVE_DECL_PTRACE_SETOPTIONS
 # define PTRACE_SETOPTIONS	0x4200
 #endif
@@ -284,7 +283,6 @@ extern long ptrace(int, int, char *, long);
 # define PTRACE_EVENT_STOP1	128
 #endif
 
-
 #if !defined __GNUC__
 # define __attribute__(x) /*nothing*/
 #endif
diff --git a/desc.c b/desc.c
index be327eb..9776ed6 100644
--- a/desc.c
+++ b/desc.c
@@ -50,7 +50,6 @@
 #define printflock printflock64	/* Horrider hack */
 #endif
 
-
 static const struct xlat fcntlcmds[] = {
 	{ F_DUPFD,	"F_DUPFD"	},
 	{ F_GETFD,	"F_GETFD"	},
@@ -592,7 +591,6 @@ decode_select(struct tcb *tcp, long *args, enum bitness_t bitness)
 	return 0;
 }
 
-
 int
 sys_oldselect(struct tcb *tcp)
 {
diff --git a/file.c b/file.c
index b4cb626..cec7afd 100644
--- a/file.c
+++ b/file.c
@@ -140,7 +140,6 @@ struct stat_sparc64 {
 
 #include <fcntl.h>
 
-
 #ifdef HAVE_SYS_VFS_H
 # include <sys/vfs.h>
 #endif
@@ -152,7 +151,6 @@ struct stat_sparc64 {
 # define XATTR_REPLACE 2
 #endif
 
-
 #if _LFS64_LARGEFILE
 # ifdef HAVE_INTTYPES_H
 #  include <inttypes.h>
@@ -190,7 +188,6 @@ struct stat_sparc64 {
 # include <sys/asynch.h>
 #endif
 
-
 const struct xlat open_access_modes[] = {
 	{ O_RDONLY,	"O_RDONLY"	},
 	{ O_WRONLY,	"O_WRONLY"	},
@@ -302,7 +299,6 @@ const struct xlat open_mode_flags[] = {
 	{ 0,		NULL		},
 };
 
-
 #ifndef AT_FDCWD
 # define AT_FDCWD                -100
 #endif
@@ -900,7 +896,6 @@ static const struct xlat fileflags[] = {
 	{ 0,		NULL		},
 };
 
-
 #ifndef HAVE_LONG_LONG_OFF_T
 static void
 realprintstat(struct tcb *tcp, struct stat *statbuf)
@@ -967,7 +962,6 @@ realprintstat(struct tcb *tcp, struct stat *statbuf)
 		tprints("...}");
 }
 
-
 static void
 printstat(struct tcb *tcp, long addr)
 {
@@ -1182,7 +1176,6 @@ convertoldstat(const struct __old_kernel_stat *oldbuf, struct stat *newbuf)
 	newbuf->st_blocks = 0; /* not supported in old_stat */
 }
 
-
 static void
 printoldstat(struct tcb *tcp, long addr)
 {
@@ -1380,7 +1373,6 @@ sys_oldlstat(struct tcb *tcp)
 }
 #endif
 
-
 #if defined(LINUXSPARC)
 
 int
@@ -1503,7 +1495,6 @@ sys_acl(struct tcb *tcp)
 	return 0;
 }
 
-
 int
 sys_facl(struct tcb *tcp)
 {
@@ -1523,7 +1514,6 @@ sys_facl(struct tcb *tcp)
 	return 0;
 }
 
-
 static const struct xlat aclipc[] = {
 #  ifdef IPC_SHM
 	{ IPC_SHM,	"IPC_SHM"	},
@@ -1537,7 +1527,6 @@ static const struct xlat aclipc[] = {
 	{ 0,		NULL		},
 };
 
-
 int
 sys_aclipc(struct tcb *tcp)
 {
@@ -1562,7 +1551,6 @@ sys_aclipc(struct tcb *tcp)
 
 #endif /* LINUXSPARC */
 
-
 static const struct xlat fsmagic[] = {
 	{ 0x73757245,	"CODA_SUPER_MAGIC"	},
 	{ 0x012ff7b7,	"COH_SUPER_MAGIC"	},
@@ -1596,8 +1584,6 @@ static const struct xlat fsmagic[] = {
 	{ 0,		NULL			},
 };
 
-
-
 static const char *
 sprintfstype(int magic)
 {
@@ -2172,7 +2158,6 @@ sys_mknodat(struct tcb *tcp)
 	return decode_mknod(tcp, 1);
 }
 
-
 int
 sys_fsync(struct tcb *tcp)
 {
@@ -2182,7 +2167,6 @@ sys_fsync(struct tcb *tcp)
 	return 0;
 }
 
-
 static void
 printdir(struct tcb *tcp, long addr)
 {
@@ -2220,7 +2204,6 @@ sys_readdir(struct tcb *tcp)
 	return 0;
 }
 
-
 static const struct xlat direnttypes[] = {
 	{ DT_UNKNOWN,	"DT_UNKNOWN"	},
 	{ DT_FIFO,	"DT_FIFO"	},
@@ -2234,7 +2217,6 @@ static const struct xlat direnttypes[] = {
 	{ 0,		NULL		},
 };
 
-
 int
 sys_getdents(struct tcb *tcp)
 {
@@ -2290,7 +2272,6 @@ sys_getdents(struct tcb *tcp)
 	return 0;
 }
 
-
 #if _LFS64_LARGEFILE
 int
 sys_getdents64(struct tcb *tcp)
@@ -2355,7 +2336,6 @@ sys_getdents64(struct tcb *tcp)
 }
 #endif
 
-
 int
 sys_getcwd(struct tcb *tcp)
 {
@@ -2369,7 +2349,6 @@ sys_getcwd(struct tcb *tcp)
 	return 0;
 }
 
-
 #ifdef HAVE_SYS_ASYNCH_H
 
 int
@@ -2598,7 +2577,6 @@ sys_fremovexattr(struct tcb *tcp)
 	return 0;
 }
 
-
 static const struct xlat advise[] = {
   { POSIX_FADV_NORMAL,		"POSIX_FADV_NORMAL"	},
   { POSIX_FADV_RANDOM,		"POSIX_FADV_RANDOM"	},
@@ -2609,7 +2587,6 @@ static const struct xlat advise[] = {
   { 0,				NULL			}
 };
 
-
 int
 sys_fadvise64(struct tcb *tcp)
 {
@@ -2624,7 +2601,6 @@ sys_fadvise64(struct tcb *tcp)
 	return 0;
 }
 
-
 int
 sys_fadvise64_64(struct tcb *tcp)
 {
diff --git a/io.c b/io.c
index 7dff4e6..8f2b45a 100644
--- a/io.c
+++ b/io.c
@@ -168,9 +168,6 @@ sys_writev(struct tcb *tcp)
 }
 #endif
 
-
-
-
 /* The SH4 ABI does allow long longs in odd-numbered registers, but
    does not allow them to be split between registers and memory - and
    there are only four argument registers for normal functions.  As a
diff --git a/ioctlsort.c b/ioctlsort.c
index 7881a91..50f4760 100644
--- a/ioctlsort.c
+++ b/ioctlsort.c
@@ -28,7 +28,6 @@
  *	$Id$
  */
 
-
 #include <stdio.h>
 
 #ifdef STDC_HEADERS
diff --git a/ipc.c b/ipc.c
index d8757c1..e1746cb 100644
--- a/ipc.c
+++ b/ipc.c
@@ -32,7 +32,6 @@
 
 #include "defs.h"
 
-
 # ifdef HAVE_MQUEUE_H
 #  include <mqueue.h>
 # endif
@@ -443,7 +442,6 @@ int sys_shmdt(struct tcb *tcp)
 	return 0;
 }
 
-
 int
 sys_mq_open(struct tcb *tcp)
 {
diff --git a/linux/ioctlent.sh b/linux/ioctlent.sh
index 65b005d..985deff 100755
--- a/linux/ioctlent.sh
+++ b/linux/ioctlent.sh
@@ -57,7 +57,6 @@ s/^\(.*\):[[:space:]]*#[[:space:]]*define[[:space:]]*\([A-Z0-9_]*\)[[:space:]]*\
 		>> ioctls.h
 }
 
-
 > ioctls.h
 
 lookup_ioctls 03 linux/hdreg.h
@@ -102,7 +101,6 @@ regexp='^[[:space:]]*#[[:space:]]*define[[:space:]]\+[A-Z][A-Z0-9_]*[[:space:]]\
 # Sort and drop dups?
 # sort -u <ioctls.h >ioctls1.h && mv ioctls1.h ioctls.h
 
-
 > ioctldefs.h
 
 # Collect potential ioctl names. ('bases' is a bad name. Sigh)
diff --git a/linux/ioctlsort.c b/linux/ioctlsort.c
index 9b18d29..dab30f1 100644
--- a/linux/ioctlsort.c
+++ b/linux/ioctlsort.c
@@ -22,7 +22,6 @@ struct ioctlent ioctls[] = {
 
 int nioctls = sizeof(ioctls) / sizeof(ioctls[0]);
 
-
 int compare(const void* a, const void* b) {
 	unsigned long code1 = ((struct ioctlent *) a)->code;
 	unsigned long code2 = ((struct ioctlent *) b)->code;
@@ -31,7 +30,6 @@ int compare(const void* a, const void* b) {
 	return (code1 > code2) ? 1 : (code1 < code2) ? -1 : strcmp(name1, name2);
 }
 
-
 int main(int argc, char** argv) {
 	int i;
 
diff --git a/linux/microblaze/syscallent.h b/linux/microblaze/syscallent.h
index 36ca381..04ccdde 100644
--- a/linux/microblaze/syscallent.h
+++ b/linux/microblaze/syscallent.h
@@ -332,9 +332,6 @@
 	{ 5,	TD|TF,	sys_linkat,		"linkat"	}, /* 303 */
 	{ 3,	TD|TF,	sys_symlinkat,		"symlinkat"	}, /* 304 */
 	{ 4,	TD|TF,	sys_readlinkat,		"readlinkat"	}, /* 305 */
-
-
-
 	{ 3,	TD|TF,	sys_fchmodat,		"fchmodat"	}, /* 306 */
 	{ 3,	TD|TF,	sys_faccessat,		"faccessat"	}, /* 307 */
 	{ 6,	TD,	sys_pselect6,		"pselect6"	}, /* 308 */
diff --git a/linux/x86_64/gentab.pl b/linux/x86_64/gentab.pl
index 2858e07..52f7aa9 100644
--- a/linux/x86_64/gentab.pl
+++ b/linux/x86_64/gentab.pl
@@ -45,8 +45,6 @@ while (<F>) {
 
 open(SL, ">syscallnum.h") || die "cannot create syscallnum.h\n";
 
-
-
 open(S,$ARGV[1]) || die "cannot open syscall file $ARGV[1]\n";
 while (<S>) {
 	$name = "";
diff --git a/mem.c b/mem.c
index 1fc8595..6432a35 100644
--- a/mem.c
+++ b/mem.c
@@ -63,7 +63,6 @@ sys_brk(struct tcb *tcp)
 	return RVAL_HEX;
 }
 
-
 static const struct xlat mmap_prot[] = {
 	{ PROT_NONE,	"PROT_NONE",	},
 	{ PROT_READ,	"PROT_READ"	},
@@ -368,7 +367,6 @@ sys_mmap64(struct tcb *tcp)
 }
 #endif /* _LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T */
 
-
 int
 sys_munmap(struct tcb *tcp)
 {
@@ -390,7 +388,6 @@ sys_mprotect(struct tcb *tcp)
 	return 0;
 }
 
-
 static const struct xlat mremap_flags[] = {
 	{ MREMAP_MAYMOVE,	"MREMAP_MAYMOVE"	},
 #ifdef MREMAP_FIXED
@@ -434,7 +431,6 @@ static const struct xlat madvise_cmds[] = {
 	{ 0,			NULL },
 };
 
-
 int
 sys_madvise(struct tcb *tcp)
 {
@@ -445,7 +441,6 @@ sys_madvise(struct tcb *tcp)
 	return 0;
 }
 
-
 static const struct xlat mlockall_flags[] = {
 #ifdef MCL_CURRENT
 	{ MCL_CURRENT,	"MCL_CURRENT" },
@@ -465,8 +460,6 @@ sys_mlockall(struct tcb *tcp)
 	return 0;
 }
 
-
-
 #ifdef MS_ASYNC
 
 static const struct xlat mctl_sync[] = {
@@ -712,7 +705,6 @@ sys_remap_file_pages(struct tcb *tcp)
 	return 0;
 }
 
-
 #define MPOL_DEFAULT    0
 #define MPOL_PREFERRED  1
 #define MPOL_BIND       2
@@ -725,7 +717,6 @@ sys_remap_file_pages(struct tcb *tcp)
 #define MPOL_MF_MOVE	(1<<1)
 #define MPOL_MF_MOVE_ALL (1<<2)
 
-
 static const struct xlat policies[] = {
 	{ MPOL_DEFAULT,		"MPOL_DEFAULT"		},
 	{ MPOL_PREFERRED,	"MPOL_PREFERRED"	},
@@ -753,7 +744,6 @@ static const struct xlat move_pages_flags[] = {
 	{ 0,			NULL			}
 };
 
-
 static void
 get_nodes(struct tcb *tcp, unsigned long ptr, unsigned long maxnodes, int err)
 {
diff --git a/net.c b/net.c
index d5baf23..888077a 100644
--- a/net.c
+++ b/net.c
@@ -103,7 +103,6 @@
 #define PF_UNSPEC AF_UNSPEC
 #endif
 
-
 /* Under Linux these are enums so we can't test for them with ifdef. */
 #define IPPROTO_EGP IPPROTO_EGP
 #define IPPROTO_PUP IPPROTO_PUP
@@ -1206,7 +1205,6 @@ static const struct xlat af_packet_types[] = {
 };
 #endif /* defined(AF_PACKET) */
 
-
 void
 printsock(struct tcb *tcp, long addr, int addrlen)
 {
@@ -1517,7 +1515,6 @@ sys_socket(struct tcb *tcp)
 	return 0;
 }
 
-
 int
 sys_bind(struct tcb *tcp)
 {
@@ -2138,7 +2135,6 @@ printsockopt(struct tcb *tcp, int level, int name, long addr, int len)
 	return 0;
 }
 
-
 #ifdef HAVE_STRUCT_OPTHDR
 
 void
diff --git a/pathtrace.c b/pathtrace.c
index fdb13ba..91a55dc 100644
--- a/pathtrace.c
+++ b/pathtrace.c
@@ -188,7 +188,6 @@ pathtrace_match(struct tcb *tcp)
 	 * other than test arg[0].
 	 */
 
-
 	if (s->sys_func == sys_dup2 ||
 	    s->sys_func == sys_dup3 ||
 	    s->sys_func == sys_sendfile ||
diff --git a/process.c b/process.c
index 20cfe20..f6d5922 100644
--- a/process.c
+++ b/process.c
@@ -49,7 +49,6 @@
 #include <sys/syscall.h>
 #include <signal.h>
 
-
 #ifdef HAVE_SYS_REG_H
 # include <sys/reg.h>
 # ifndef PTRACE_PEEKUSR
@@ -239,7 +238,6 @@ static const struct xlat prctl_options[] = {
 	{ 0,			NULL			},
 };
 
-
 static const char *
 unalignctl_string(unsigned int ctl)
 {
@@ -261,7 +259,6 @@ unalignctl_string(unsigned int ctl)
 	return buf;
 }
 
-
 int
 sys_prctl(struct tcb *tcp)
 {
@@ -349,7 +346,6 @@ sys_prctl(struct tcb *tcp)
 }
 #endif /* HAVE_PRCTL */
 
-
 int
 sys_sethostname(struct tcb *tcp)
 {
@@ -385,7 +381,6 @@ sys_setdomainname(struct tcb *tcp)
 	return 0;
 }
 
-
 int
 sys_exit(struct tcb *tcp)
 {
@@ -401,8 +396,6 @@ sys_exit(struct tcb *tcp)
 	return 0;
 }
 
-
-
 /* defines copied from linux/sched.h since we can't include that
  * ourselves (it conflicts with *lots* of libc includes)
  */
@@ -666,7 +659,6 @@ change_syscall(struct tcb *tcp, int new)
 	return -1;
 }
 
-
 int
 internal_fork(struct tcb *tcp)
 {
@@ -695,9 +687,6 @@ internal_fork(struct tcb *tcp)
 	return 0;
 }
 
-
-
-
 int
 sys_vfork(struct tcb *tcp)
 {
@@ -706,9 +695,6 @@ sys_vfork(struct tcb *tcp)
 	return 0;
 }
 
-
-
-
 int sys_getuid(struct tcb *tcp)
 {
 	if (exiting(tcp))
@@ -795,7 +781,6 @@ sys_getresgid(struct tcb *tcp)
 	return 0;
 }
 
-
 int
 sys_setreuid(struct tcb *tcp)
 {
@@ -837,7 +822,6 @@ sys_setresgid(struct tcb *tcp)
 	return 0;
 }
 
-
 int
 sys_setgroups(struct tcb *tcp)
 {
@@ -1121,8 +1105,6 @@ sys_setpgid(struct tcb *tcp)
 	return 0;
 }
 
-
-
 static void
 printargv(struct tcb *tcp, long addr)
 {
@@ -1208,7 +1190,6 @@ sys_execve(struct tcb *tcp)
 	return 0;
 }
 
-
 #if defined(TCB_WAITEXECVE)
 int
 internal_exec(struct tcb *tcp)
@@ -1276,7 +1257,6 @@ static const struct xlat wait4_options[] = {
 # define WCOREDUMP(status) ((status) & 0200)
 #endif
 
-
 #ifndef W_STOPCODE
 #define W_STOPCODE(sig)		((sig) << 8 | 0x7f)
 #endif
@@ -1371,8 +1351,6 @@ printwaitn(struct tcb *tcp, int n, int bitness)
 	return 0;
 }
 
-
-
 int
 sys_waitpid(struct tcb *tcp)
 {
@@ -1393,7 +1371,6 @@ sys_osf_wait4(struct tcb *tcp)
 }
 #endif
 
-
 static const struct xlat waitid_types[] = {
 	{ P_PID,	"P_PID"		},
 #ifdef P_PPID
@@ -1455,7 +1432,6 @@ sys_waitid(struct tcb *tcp)
 	return 0;
 }
 
-
 int
 sys_alarm(struct tcb *tcp)
 {
@@ -1493,7 +1469,6 @@ sys_uname(struct tcb *tcp)
 	return 0;
 }
 
-
 static const struct xlat ptrace_cmds[] = {
 	{ PTRACE_TRACEME,	"PTRACE_TRACEME"	},
 	{ PTRACE_PEEKTEXT,	"PTRACE_PEEKTEXT"	},
@@ -2463,7 +2438,6 @@ const struct xlat struct_user_offsets[] = {
 #    endif
 #   endif /* !defined(many arches) */
 
-
 #  ifndef HPPA
 	{ sizeof(struct user),	"sizeof(struct user)"			},
 #  endif
@@ -2570,7 +2544,6 @@ sys_ptrace(struct tcb *tcp)
 	return 0;
 }
 
-
 # ifndef FUTEX_CMP_REQUEUE
 #  define FUTEX_CMP_REQUEUE 4
 # endif
@@ -2868,7 +2841,6 @@ sys_arch_prctl(struct tcb *tcp)
 }
 # endif /* X86_64 */
 
-
 int
 sys_getcpu(struct tcb *tcp)
 {
diff --git a/quota.c b/quota.c
index 86600e9..638beb6 100644
--- a/quota.c
+++ b/quota.c
@@ -33,7 +33,6 @@
 
 #include "defs.h"
 
-
 #include <inttypes.h>
 
 #define SUBCMDMASK  0x00ff
diff --git a/resource.c b/resource.c
index 8f3ca1a..1aaf7d7 100644
--- a/resource.c
+++ b/resource.c
@@ -249,7 +249,6 @@ sys_setrlimit64(struct tcb *tcp)
 }
 #endif /* _LFS64_LARGEFILES || HAVE_LONG_LONG_RLIM_T */
 
-
 static const struct xlat usagewho[] = {
 	{ RUSAGE_SELF,		"RUSAGE_SELF"		},
 	{ RUSAGE_CHILDREN,	"RUSAGE_CHILDREN"	},
@@ -378,8 +377,6 @@ sys_osf_getrusage(struct tcb *tcp)
 }
 #endif /* ALPHA */
 
-
-
 int
 sys_sysinfo(struct tcb *tcp)
 {
@@ -406,7 +403,6 @@ sys_sysinfo(struct tcb *tcp)
 	return 0;
 }
 
-
 static const struct xlat priorities[] = {
 	{ PRIO_PROCESS,	"PRIO_PROCESS"	},
 	{ PRIO_PGRP,	"PRIO_PGRP"	},
@@ -442,7 +438,6 @@ sys_nice(struct tcb *tcp)
 	return 0;
 }
 
-
 int
 sys_times(struct tcb *tcp)
 {
diff --git a/signal.c b/signal.c
index 4f7daf3..baaac7c 100644
--- a/signal.c
+++ b/signal.c
@@ -40,7 +40,6 @@
 #include <sys/user.h>
 #include <fcntl.h>
 
-
 #ifdef HAVE_SYS_REG_H
 # include <sys/reg.h>
 # ifndef PTRACE_PEEKUSR
@@ -62,8 +61,6 @@
 # undef pt_all_user_regs
 #endif
 
-
-
 #ifdef IA64
 # include <asm/ptrace_offsets.h>
 #endif
@@ -376,7 +373,6 @@ print_sigset(struct tcb *tcp, long addr, int rt)
 		printsigmask(&ss, rt);
 }
 
-
 #ifndef ILL_ILLOPC
 #define ILL_ILLOPC      1       /* illegal opcode */
 #define ILL_ILLOPN      2       /* illegal operand */
@@ -509,8 +505,6 @@ typedef struct siginfo
 
 #endif
 
-
-
 static const struct xlat siginfo_codes[] = {
 #ifdef SI_KERNEL
 	{ SI_KERNEL,	"SI_KERNEL"	},
@@ -770,9 +764,6 @@ printsiginfo(siginfo_t *sip, int verbose)
 	tprints("}");
 }
 
-
-
-
 int
 sys_sigsetmask(struct tcb *tcp)
 {
@@ -791,8 +782,6 @@ sys_sigsetmask(struct tcb *tcp)
 	return 0;
 }
 
-
-
 #ifdef HAVE_SIGACTION
 
 struct old_sigaction {
@@ -814,7 +803,6 @@ sys_sigaction(struct tcb *tcp)
 	sigset_t sigset;
 	struct old_sigaction sa;
 
-
 	if (entering(tcp)) {
 		printsignal(tcp->u_arg[0]);
 		tprints(", ");
@@ -898,10 +886,8 @@ sys_signal(struct tcb *tcp)
 	return 0;
 }
 
-
 #endif /* HAVE_SIGACTION */
 
-
 int
 sys_sigreturn(struct tcb *tcp)
 {
@@ -1156,8 +1142,6 @@ static const struct xlat sigaltstack_flags[] = {
 	{ 0,		NULL		},
 };
 
-
-
 static int
 print_stack_t(struct tcb *tcp, unsigned long addr)
 {
@@ -1240,7 +1224,6 @@ sys_kill(struct tcb *tcp)
 	return 0;
 }
 
-
 int
 sys_tgkill(struct tcb *tcp)
 {
@@ -1267,8 +1250,6 @@ sys_sigpending(struct tcb *tcp)
 	return 0;
 }
 
-
-
 int
 sys_rt_sigprocmask(struct tcb *tcp)
 {
@@ -1301,7 +1282,6 @@ sys_rt_sigprocmask(struct tcb *tcp)
 	return 0;
 }
 
-
 /* Structure describing the action to be taken when a signal arrives.  */
 struct new_sigaction
 {
@@ -1320,7 +1300,6 @@ struct new_sigaction32
 	uint32_t sa_mask[2 * (NSIG / sizeof(long) ? NSIG / sizeof(long) : 1)];
 };
 
-
 int
 sys_rt_sigaction(struct tcb *tcp)
 {
diff --git a/sock.c b/sock.c
index 25e47a9..ec20223 100644
--- a/sock.c
+++ b/sock.c
@@ -61,7 +61,6 @@ static const struct xlat iffflags[] = {
 	{ 0,			NULL			}
 };
 
-
 static void
 print_addr(struct tcb *tcp, long addr, struct ifreq *ifr)
 {
diff --git a/strace.c b/strace.c
index ec3068a..977c929 100644
--- a/strace.c
+++ b/strace.c
@@ -62,12 +62,10 @@
 # include <asm/ptrace_offsets.h>
 #endif
 
-
 extern char **environ;
 extern int optind;
 extern char *optarg;
 
-
 int debug = 0, followfork = 0;
 unsigned int ptrace_setoptions = 0;
 /* Which WSTOPSIG(status) value marks syscall traps? */
@@ -153,7 +151,6 @@ static volatile sig_atomic_t interrupted;
 static volatile int interrupted;
 #endif
 
-
 static void
 usage(FILE *ofp, int exitval)
 {
@@ -284,7 +281,6 @@ void die_out_of_memory(void)
 	error_msg_and_die("Out of memory");
 }
 
-
 /* Glue for systems without a MMU that cannot provide fork() */
 #ifdef HAVE_FORK
 # define strace_vforked 0
@@ -1007,7 +1003,6 @@ test_ptrace_seize(void)
 #  define test_ptrace_seize() ((void)0)
 # endif
 
-
 /* Noinline: don't want main to have struct utsname permanently on stack */
 static void __attribute__ ((noinline))
 get_os_release(void)
@@ -1381,7 +1376,6 @@ alloc_tcb(int pid, int command_options_parsed)
 	error_msg_and_die("bug in alloc_tcb");
 }
 
-
 static struct tcb *
 pid2tcb(int pid)
 {
@@ -1399,7 +1393,6 @@ pid2tcb(int pid)
 	return NULL;
 }
 
-
 void
 droptcb(struct tcb *tcp)
 {
@@ -1410,7 +1403,6 @@ droptcb(struct tcb *tcp)
 	if (debug)
 		fprintf(stderr, "dropped tcb for pid %d, %d remain\n", tcp->pid, nprocs);
 
-
 	if (outfname && followfork > 1 && tcp->outf)
 		fclose(tcp->outf);
 
@@ -1510,7 +1502,6 @@ detach(struct tcb *tcp)
 		}
 	}
 
-
 	if (!qflag)
 		fprintf(stderr, "Process %u detached\n", tcp->pid);
 
@@ -1519,7 +1510,6 @@ detach(struct tcb *tcp)
 	return error;
 }
 
-
 static void
 cleanup(void)
 {
@@ -1609,7 +1599,6 @@ strsignal(int sig)
 
 #endif /* HAVE_STRSIGNAL */
 
-
 static int
 trace(void)
 {
@@ -2025,7 +2014,6 @@ trace(void)
 	return 0;
 }
 
-
 void
 tprintf(const char *fmt, ...)
 {
diff --git a/stream.c b/stream.c
index 6e0d38d..c635352 100644
--- a/stream.c
+++ b/stream.c
@@ -60,7 +60,6 @@ static const struct xlat msgflags[] = {
 	{ 0,		NULL		},
 };
 
-
 static void
 printstrbuf(struct tcb *tcp, struct strbuf *sbp, int getting)
 {
@@ -242,8 +241,6 @@ sys_getpmsg(struct tcb *tcp)
 }
 #endif /* SYS_getpmsg */
 
-
-
 #ifdef HAVE_SYS_POLL_H
 
 static const struct xlat pollflags[] = {
diff --git a/syscall.c b/syscall.c
index 3f69c18..7360f4f 100644
--- a/syscall.c
+++ b/syscall.c
@@ -136,7 +136,6 @@ static const struct sysent sysent2[] = {
 #undef NF
 #undef MA
 
-
 /*
  * `ioctlent.h' may be generated from `ioctlent.raw' by the auxiliary
  * program `ioctlsort', such that the list is sorted by the `code' field.
@@ -145,7 +144,6 @@ static const struct sysent sysent2[] = {
  * in "/usr/include".
  */
 
-
 static const char *const errnoent0[] = {
 #include "errnoent.h"
 };
@@ -195,7 +193,6 @@ enum { nioctlents2 = ARRAY_SIZE(ioctlent2) };
 int qual_flags2[MAX_QUALS];
 #endif
 
-
 const struct sysent *sysent;
 const char *const *errnoent;
 const char *const *signalent;
diff --git a/system.c b/system.c
index 4597af5..61a614a 100644
--- a/system.c
+++ b/system.c
@@ -381,10 +381,6 @@ sys_cacheflush(struct tcb *tcp)
 }
 #endif /* SH */
 
-
-
-
-
 #ifdef SYS_capget
 
 static const struct xlat capabilities[] = {
@@ -433,7 +429,6 @@ static const struct xlat capabilities[] = {
 	{ 0,		NULL		},
 };
 
-
 int
 sys_capget(struct tcb *tcp)
 {
@@ -931,8 +926,6 @@ sys_sysctl(struct tcb *tcp)
 	return 0;
 }
 
-
-
 #ifdef MIPS
 
 #ifndef __NEW_UTS_LEN
diff --git a/term.c b/term.c
index 2e86f2e..0e8bb13 100644
--- a/term.c
+++ b/term.c
@@ -168,7 +168,6 @@ static const struct xlat modem_flags[] = {
 	{ 0,		NULL,		},
 };
 
-
 int term_ioctl(struct tcb *tcp, long code, long arg)
 {
 	struct termios tios;
diff --git a/time.c b/time.c
index 1a134ae..066cf40 100644
--- a/time.c
+++ b/time.c
@@ -195,7 +195,6 @@ sys_gettimeofday(struct tcb *tcp)
 	return 0;
 }
 
-
 #ifdef ALPHA
 int
 sys_osf_gettimeofday(struct tcb *tcp)
@@ -343,7 +342,6 @@ sys_getitimer(struct tcb *tcp)
 	return 0;
 }
 
-
 #ifdef ALPHA
 int
 sys_osf_getitimer(struct tcb *tcp)
@@ -397,7 +395,6 @@ sys_osf_setitimer(struct tcb *tcp)
 }
 #endif
 
-
 static const struct xlat adjtimex_modes[] = {
   { 0, "0" },
 #ifdef ADJ_OFFSET
diff --git a/util.c b/util.c
index d71e9db..640f246 100644
--- a/util.c
+++ b/util.c
@@ -69,7 +69,6 @@
 # undef pt_all_user_regs
 #endif
 
-
 #if defined(SPARC64)
 # undef PTRACE_GETREGS
 # define PTRACE_GETREGS PTRACE_GETREGS64
@@ -760,7 +759,6 @@ dumpstr(struct tcb *tcp, long addr, int len)
 	}
 }
 
-
 #ifdef HAVE_PROCESS_VM_READV
 /* C library supports this, but the kernel might not. */
 static bool process_vm_readv_not_supported = 0;
@@ -798,7 +796,6 @@ static bool process_vm_readv_not_supported = 1;
 
 #endif /* end of hack */
 
-
 #define PAGMASK	(~(PAGSIZ - 1))
 /*
  * move `len' bytes of data from process `pid'
@@ -1027,7 +1024,6 @@ upeek(struct tcb *tcp, long off, long *res)
 	return 0;
 }
 
-
 void
 printcall(struct tcb *tcp)
 {
@@ -1186,13 +1182,11 @@ printcall(struct tcb *tcp)
 #endif /* architecture */
 }
 
-
 /*
  * These #if's are huge, please indent them correctly.
  * It's easy to get confused otherwise.
  */
 
-
 #include "syscall.h"
 
 #include <sys/syscall.h>