>> Below is attached a patch corresonding to -e trace=%statfs option.
>> Please review.
>
> git am patch fails to apply this patch with the following diagnostics:
>
> .git/rebase-apply/patch:778: trailing whitespace.
> 17 statfs
> fatal: 1 line adds whitespace errors.
>
fixed. Patch attached.
>
>> ------------------------------------------------------------------------------
>> Check out the vibrant tech community on one of the world's most
>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
>
>> _______________________________________________
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>
>
> ------------------------------------------------------------------------------
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> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> _______________________________________________
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From 8d38f99c9ae115da9bf47fa847e8f170bb0923c1 Mon Sep 17 00:00:00 2001
From: Abhishek Tiwari <erabhishektiwar...@gmail.com>
Date: Sat, 18 Mar 2017 17:29:34 +0530
Subject: [PATCH v6] Implement -e trace=%statfs option for tracing statfs like syscalls
This commit adds %statsfs option to trace statfs, statfs64, statvfs, statvfs64 syscalls. The following commands update linux/*/syscallent* files:
git grep -Fl 'statfs' linux/*/syscallent* | xargs sed -i 's/TD\(,[[:space:]]*SEN(statfs\)/TD|TSF\1/'
git grep -Fl 'statfs' linux/*/syscallent* | xargs sed -i 's/TF\(,[[:space:]]*SEN(statfs\)/TF|TSF\1/'
git grep -Fl 'statfs' linux/*/syscallent* | xargs sed -i 's/0\(,[[:space:]]*SEN(osf_statfs\)/TSF\1/'
git grep -Fl 'statfs' linux/*/syscallent* | xargs sed -i 's/0\(,[[:space:]]*SEN(.*_statfs\)/TSF\1/'
git grep -Fl 'statvfs' linux/*/syscallent* | xargs sed -i 's/0\(,[[:space:]]*SEN(.*_statvfs\)/TSF\1/'
* sysent.h (TRACE_STATFS): New definition.
* syscall.c: Alias TSF to TRACE_STATFS around syscallent.h inclusion.
* linux/32/syscallent.h: Add TSF flag for statfs-like sycalls.
* linux/64/syscallent.h: Likewise.
* linux/aarch64/syscallent.h: Likewise.
* linux/alpha/syscallent.h: Likewise.
* linux/arm/syscallent.h: Likewise.
* linux/avr32/syscallent.h: Likewise.
* linux/bfin/syscallent.h: Likewise.
* linux/crisv10/syscallent.h: Likewise.
* linux/hppa/syscallent.h: Likewise.
* linux/i386/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Likewise.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/mips/syscallent-compat.h: Likewise.
* linux/mips/syscallent-n32.h: Likewise.
* linux/mips/syscallent-n64.h: Likewise.
* linux/mips/syscallent-o32.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/powerpc64/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/sparc64/syscallent.h: Likewise.
* linux/x32/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* linux/xtensa/syscallent.h: Likewise.
* qualify.c (lookup_class): Add SCHED_STATFS for "%statfs"
* strace.1 (.SS Filtering): Add information about %statfs syscall class.
* tests/Makefile.am: (DECODER_TESTS): Add trace_statfs.test.
* tests/ksysent.c: Define TST to 0.
* tests/nsyscalls.c: Likewise.
* tests/trace_statfs.test: New test.
---
linux/32/syscallent.h | 2 +-
linux/64/syscallent.h | 2 +-
linux/aarch64/syscallent.h | 2 +-
linux/alpha/syscallent.h | 6 ++---
linux/arm/syscallent.h | 4 ++--
linux/avr32/syscallent.h | 4 ++--
linux/bfin/syscallent.h | 4 ++--
linux/crisv10/syscallent.h | 4 ++--
linux/hppa/syscallent.h | 4 ++--
linux/i386/syscallent.h | 4 ++--
linux/ia64/syscallent.h | 4 ++--
linux/m68k/syscallent.h | 4 ++--
linux/microblaze/syscallent.h | 4 ++--
linux/mips/syscallent-compat.h | 12 +++++-----
linux/mips/syscallent-n32.h | 4 ++--
linux/mips/syscallent-n64.h | 2 +-
linux/mips/syscallent-o32.h | 4 ++--
linux/powerpc/syscallent.h | 4 ++--
linux/powerpc64/syscallent.h | 4 ++--
linux/s390/syscallent.h | 4 ++--
linux/s390x/syscallent.h | 4 ++--
linux/sh/syscallent.h | 4 ++--
linux/sh64/syscallent.h | 4 ++--
linux/sparc/syscallent.h | 4 ++--
linux/sparc64/syscallent.h | 4 ++--
linux/x32/syscallent.h | 2 +-
linux/x86_64/syscallent.h | 2 +-
linux/xtensa/syscallent.h | 4 ++--
qualify.c | 1 +
strace.1 | 3 +++
syscall.c | 2 ++
sysent.h | 1 +
tests/Makefile.am | 1 +
tests/ksysent.c | 1 +
tests/nsyscalls.c | 1 +
tests/trace_statfs.test | 54 ++++++++++++++++++++++++++++++++++++++++++
36 files changed, 119 insertions(+), 55 deletions(-)
create mode 100755 tests/trace_statfs.test
diff --git a/linux/32/syscallent.h b/linux/32/syscallent.h
index a8f9510..7beef25 100644
--- a/linux/32/syscallent.h
+++ b/linux/32/syscallent.h
@@ -44,7 +44,7 @@
[ 40] = { 5, TF, SEN(mount), "mount" },
[ 41] = { 2, TF, SEN(pivotroot), "pivot_root" },
[ 42] = { 3, 0, SEN(nfsservctl), "nfsservctl" },
-[ 43] = { 3, TF, SEN(statfs64), "statfs64" },
+[ 43] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[ 44] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[ 45] = { 3, TF, SEN(truncate64), "truncate64" },
[ 46] = { 3, TD, SEN(ftruncate64), "ftruncate64" },
diff --git a/linux/64/syscallent.h b/linux/64/syscallent.h
index b5a09d4..e377431 100644
--- a/linux/64/syscallent.h
+++ b/linux/64/syscallent.h
@@ -41,7 +41,7 @@
[ 40] = { 5, TF, SEN(mount), "mount" },
[ 41] = { 2, TF, SEN(pivotroot), "pivot_root" },
[ 42] = { 3, 0, SEN(nfsservctl), "nfsservctl" },
-[ 43] = { 2, TF, SEN(statfs), "statfs" },
+[ 43] = { 2, TF|TSF, SEN(statfs), "statfs" },
[ 44] = { 2, TD, SEN(fstatfs), "fstatfs" },
[ 45] = { 2, TF, SEN(truncate), "truncate" },
[ 46] = { 2, TD, SEN(ftruncate), "ftruncate" },
diff --git a/linux/aarch64/syscallent.h b/linux/aarch64/syscallent.h
index 6b23f8c..e760fdc 100644
--- a/linux/aarch64/syscallent.h
+++ b/linux/aarch64/syscallent.h
@@ -45,7 +45,7 @@
[1053] = { 4, TD, SEN(fadvise64), "fadvise64" },
[1054] = { 4, TD|TF, SEN(newfstatat), "newfstatat" },
[1055] = { 2, TD, SEN(fstatfs), "fstatfs" },
-[1056] = { 2, TF, SEN(statfs), "statfs" },
+[1056] = { 2, TF|TSF, SEN(statfs), "statfs" },
[1057] = { 3, TD, SEN(lseek), "lseek" },
[1058] = { 6, TD|TM|SI, SEN(mmap), "mmap" },
[1059] = { 1, 0, SEN(alarm), "alarm" },
diff --git a/linux/alpha/syscallent.h b/linux/alpha/syscallent.h
index 4449f22..18f1866 100644
--- a/linux/alpha/syscallent.h
+++ b/linux/alpha/syscallent.h
@@ -185,7 +185,7 @@
[157] = { 5, 0, SEN(printargs), "osf_sigwaitprim" }, /*not implemented */
[158] = { 5, 0, SEN(printargs), "osf_nfssvc" }, /*not implemented */
[159] = { 4, 0, SEN(printargs), "osf_getdirentries" },
-[160] = { 3, 0, SEN(osf_statfs), "osf_statfs" },
+[160] = { 3, TSF, SEN(osf_statfs), "osf_statfs" },
[161] = { 3, 0, SEN(osf_fstatfs), "osf_fstatfs" },
[162] = { },
[163] = { 5, 0, SEN(printargs), "osf_asynch_daemon" }, /*not implemented */
@@ -230,7 +230,7 @@
[224] = { 5, 0, SEN(printargs), "osf_stat" }, /*not implemented */
[225] = { 5, 0, SEN(printargs), "osf_lstat" }, /*not implemented */
[226] = { 5, 0, SEN(printargs), "osf_fstat" }, /*not implemented */
-[227] = { 3, 0, SEN(osf_statfs), "osf_statfs64" }, /*not implemented */
+[227] = { 3, TSF, SEN(osf_statfs), "osf_statfs64" }, /*not implemented */
[228] = { 3, 0, SEN(osf_fstatfs), "osf_fstatfs64" }, /*not implemented */
[229 ... 232] = { },
[233] = { 1, 0, SEN(getpgid), "getpgid" },
@@ -291,7 +291,7 @@
[325] = { 1, NF, SEN(setfsuid), "setfsuid" },
[326] = { 1, NF, SEN(setfsgid), "setfsgid" },
[327] = { 2, 0, SEN(ustat), "ustat" },
-[328] = { 2, TF, SEN(statfs), "statfs" },
+[328] = { 2, TF|TSF, SEN(statfs), "statfs" },
[329] = { 2, TD, SEN(fstatfs), "fstatfs" },
[330] = { 2, TSC, SEN(sched_setparam), "sched_setparam" },
[331] = { 2, TSC, SEN(sched_getparam), "sched_getparam" },
diff --git a/linux/arm/syscallent.h b/linux/arm/syscallent.h
index ed9ec9a..ef11d5f 100644
--- a/linux/arm/syscallent.h
+++ b/linux/arm/syscallent.h
@@ -125,7 +125,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, 0, SEN(profil), "profil" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -290,7 +290,7 @@
[263] = { 2, 0, SEN(clock_gettime), "clock_gettime" },
[264] = { 2, 0, SEN(clock_getres), "clock_getres" },
[265] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
-[266] = { 3, TF, SEN(statfs64), "statfs64" },
+[266] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[267] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[268] = { 3, TS, SEN(tgkill), "tgkill" },
[269] = { 2, TF, SEN(utimes), "utimes" },
diff --git a/linux/avr32/syscallent.h b/linux/avr32/syscallent.h
index 7f50934..6f49054 100644
--- a/linux/avr32/syscallent.h
+++ b/linux/avr32/syscallent.h
@@ -124,7 +124,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, TP, SEN(wait4), "wait4" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 0, 0, SEN(vhangup), "vhangup" },
[102] = { 2, TS, SEN(sigaltstack), "sigaltstack" },
@@ -244,7 +244,7 @@
[216] = { 2, 0, SEN(clock_gettime), "clock_gettime" },
[217] = { 2, 0, SEN(clock_getres), "clock_getres" },
[218] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
-[219] = { 3, TF, SEN(statfs64), "statfs64" },
+[219] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[220] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[221] = { 3, TS, SEN(tgkill), "tgkill" },
[222] = { },
diff --git a/linux/bfin/syscallent.h b/linux/bfin/syscallent.h
index 800b943..a70dd8b 100644
--- a/linux/bfin/syscallent.h
+++ b/linux/bfin/syscallent.h
@@ -125,7 +125,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, 0, SEN(profil), "profil" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -294,7 +294,7 @@
[266] = { 2, 0, SEN(clock_gettime), "clock_gettime" },
[267] = { 2, 0, SEN(clock_getres), "clock_getres" },
[268] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
-[269] = { 3, TF, SEN(statfs64), "statfs64" },
+[269] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[270] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[271] = { 3, TS, SEN(tgkill), "tgkill" },
[272] = { 2, TF, SEN(utimes), "utimes" },
diff --git a/linux/crisv10/syscallent.h b/linux/crisv10/syscallent.h
index 96fb6bd..695b4d0 100644
--- a/linux/crisv10/syscallent.h
+++ b/linux/crisv10/syscallent.h
@@ -97,7 +97,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, 0, SEN(profil), "profil" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -262,7 +262,7 @@
[265] = { 2, 0, SEN(clock_gettime), "clock_gettime" },
[266] = { 2, 0, SEN(clock_getres), "clock_getres" },
[267] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
-[268] = { 3, TF, SEN(statfs64), "statfs64" },
+[268] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[269] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[270] = { 3, TS, SEN(tgkill), "tgkill" },
[271] = { 2, TF, SEN(utimes), "utimes" },
diff --git a/linux/hppa/syscallent.h b/linux/hppa/syscallent.h
index f59ea57..9ff420c 100644
--- a/linux/hppa/syscallent.h
+++ b/linux/hppa/syscallent.h
@@ -101,7 +101,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, TN, SEN(recv), "recv" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 2, TF, SEN(stat64), "stat64" },
[102] = { },
@@ -300,7 +300,7 @@
[295] = { 6, TM, SEN(move_pages), "move_pages" },
[296] = { 3, 0, SEN(getcpu), "getcpu" },
[297] = { 6, TD, SEN(epoll_pwait), "epoll_pwait" },
-[298] = { 3, TF, SEN(statfs64), "statfs64" },
+[298] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[299] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[300] = { 4, 0, SEN(kexec_load), "kexec_load" },
[301] = { 4, TD|TF, SEN(utimensat), "utimensat" },
diff --git a/linux/i386/syscallent.h b/linux/i386/syscallent.h
index 8ef1b1c..a79dcc8 100644
--- a/linux/i386/syscallent.h
+++ b/linux/i386/syscallent.h
@@ -125,7 +125,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, 0, SEN(profil), "profil" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -293,7 +293,7 @@
[265] = { 2, 0, SEN(clock_gettime), "clock_gettime" },
[266] = { 2, 0, SEN(clock_getres), "clock_getres" },
[267] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
-[268] = { 3, TF, SEN(statfs64), "statfs64" },
+[268] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[269] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[270] = { 3, TS, SEN(tgkill), "tgkill" },
[271] = { 2, TF, SEN(utimes), "utimes" },
diff --git a/linux/ia64/syscallent.h b/linux/ia64/syscallent.h
index 47b71d6..96e5fd3 100644
--- a/linux/ia64/syscallent.h
+++ b/linux/ia64/syscallent.h
@@ -120,7 +120,7 @@
[1100] = { 3, TD, SEN(fchown), "fchown" },
[1101] = { 2, 0, SEN(getpriority), "getpriority" },
[1102] = { 3, 0, SEN(setpriority), "setpriority" },
-[1103] = { 2, TF, SEN(statfs), "statfs" },
+[1103] = { 2, TF|TSF, SEN(statfs), "statfs" },
[1104] = { 2, TD, SEN(fstatfs), "fstatfs" },
[1105] = { 0, NF, SEN(gettid), "gettid" },
[1106] = { 3, TI, SEN(semget), "semget" },
@@ -275,7 +275,7 @@
[1255] = { 2, 0, SEN(clock_getres), "clock_getres" },
[1256] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
[1257] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
-[1258] = { 3, TF, SEN(statfs64), "statfs64" },
+[1258] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[1259] = { 6, TM, SEN(mbind), "mbind" },
[1260] = { 5, TM, SEN(get_mempolicy), "get_mempolicy" },
[1261] = { 3, TM, SEN(set_mempolicy), "set_mempolicy" },
diff --git a/linux/m68k/syscallent.h b/linux/m68k/syscallent.h
index 8e7dd97..42c1d1a 100644
--- a/linux/m68k/syscallent.h
+++ b/linux/m68k/syscallent.h
@@ -125,7 +125,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, 0, SEN(profil), "profil" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -288,7 +288,7 @@
[260] = { 2, 0, SEN(clock_gettime), "clock_gettime" },
[261] = { 2, 0, SEN(clock_getres), "clock_getres" },
[262] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
-[263] = { 3, TF, SEN(statfs64), "statfs64" },
+[263] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[264] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[265] = { 3, TS, SEN(tgkill), "tgkill" },
[266] = { 2, TF, SEN(utimes), "utimes" },
diff --git a/linux/microblaze/syscallent.h b/linux/microblaze/syscallent.h
index 2a59eb3..cb5bd78 100644
--- a/linux/microblaze/syscallent.h
+++ b/linux/microblaze/syscallent.h
@@ -125,7 +125,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, 0, SEN(profil), "profil" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -293,7 +293,7 @@
[265] = { 2, 0, SEN(clock_gettime), "clock_gettime" },
[266] = { 2, 0, SEN(clock_getres), "clock_getres" },
[267] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
-[268] = { 3, TF, SEN(statfs64), "statfs64" },
+[268] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[269] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[270] = { 3, TS, SEN(tgkill), "tgkill" },
[271] = { 2, TF, SEN(utimes), "utimes" },
diff --git a/linux/mips/syscallent-compat.h b/linux/mips/syscallent-compat.h
index 82a373b..ac408fd 100644
--- a/linux/mips/syscallent-compat.h
+++ b/linux/mips/syscallent-compat.h
@@ -33,7 +33,7 @@
[ 32] = { 0, 0, SEN(printargs), "svr4_gtty" },
[ 33] = { 0, 0, SEN(printargs), "svr4_access" },
[ 34] = { 0, 0, SEN(printargs), "svr4_nice" },
-[ 35] = { 0, 0, SEN(printargs), "svr4_statfs" },
+[ 35] = { 0, TSF, SEN(printargs), "svr4_statfs" },
[ 36] = { 0, 0, SEN(printargs), "svr4_sync" },
[ 37] = { 0, 0, SEN(printargs), "svr4_kill" },
[ 38] = { 0, 0, SEN(printargs), "svr4_fstatfs" },
@@ -96,7 +96,7 @@
[ 100] = { 0, 0, SEN(printargs), "svr4_setcontext" },
[ 101] = { 0, 0, SEN(printargs), "svr4_evsys" },
[ 102] = { 0, 0, SEN(printargs), "svr4_evtrapret" },
-[ 103] = { 0, 0, SEN(printargs), "svr4_statvfs" },
+[ 103] = { 0, TSF, SEN(printargs), "svr4_statvfs" },
[ 104] = { 0, 0, SEN(printargs), "svr4_fstatvfs" },
[ 105] = { },
[ 106] = { 0, 0, SEN(printargs), "svr4_nfssys" },
@@ -184,7 +184,7 @@
[1032] = { 0, 0, SEN(printargs), "sysv_gtty" },
[1033] = { 0, 0, SEN(printargs), "sysv_access" },
[1034] = { 0, 0, SEN(printargs), "sysv_nice" },
-[1035] = { 0, 0, SEN(printargs), "sysv_statfs" },
+[1035] = { 0, TSF, SEN(printargs), "sysv_statfs" },
[1036] = { 0, 0, SEN(printargs), "sysv_sync" },
[1037] = { 0, 0, SEN(printargs), "sysv_kill" },
[1038] = { 0, 0, SEN(printargs), "sysv_fstatfs" },
@@ -318,7 +318,7 @@
[1171] = { 0, 0, SEN(printargs), "sysv_sigstack" },
[1172] = { 0, 0, SEN(printargs), "sysv_sigaltstack" },
[1173] = { 0, 0, SEN(printargs), "sysv_sigsendset" },
-[1174] = { 0, 0, SEN(printargs), "sysv_statvfs" },
+[1174] = { 0, TSF, SEN(printargs), "sysv_statvfs" },
[1175] = { 0, 0, SEN(printargs), "sysv_fstatvfs" },
[1176] = { 0, 0, SEN(printargs), "sysv_getpmsg" },
[1177] = { 0, 0, SEN(printargs), "sysv_putpmsg" },
@@ -494,7 +494,7 @@
[2157] = { 0, 0, SEN(printargs), "bsd43_nfs_mount" },
[2158] = { 0, 0, SEN(printargs), "bsd43_nfs_svc" },
[2159] = { 0, 0, SEN(printargs), "bsd43_getdirentries" },
-[2160] = { 0, 0, SEN(printargs), "bsd43_statfs" },
+[2160] = { 0, TSF, SEN(printargs), "bsd43_statfs" },
[2161] = { 0, 0, SEN(printargs), "bsd43_fstatfs" },
[2162] = { 0, 0, SEN(printargs), "bsd43_unmount" },
[2163] = { 0, 0, SEN(printargs), "bsd43_async_daemon" },
@@ -562,7 +562,7 @@
[3032] = { 0, 0, SEN(printargs), "posix_gtty" },
[3033] = { 0, 0, SEN(printargs), "posix_access" },
[3034] = { 0, 0, SEN(printargs), "posix_nice" },
-[3035] = { 0, 0, SEN(printargs), "posix_statfs" },
+[3035] = { 0, TSF, SEN(printargs), "posix_statfs" },
[3036] = { 0, 0, SEN(printargs), "posix_sync" },
[3037] = { 0, 0, SEN(printargs), "posix_kill" },
[3038] = { 0, 0, SEN(printargs), "posix_fstatfs" },
diff --git a/linux/mips/syscallent-n32.h b/linux/mips/syscallent-n32.h
index 052af4f..dd6429b 100644
--- a/linux/mips/syscallent-n32.h
+++ b/linux/mips/syscallent-n32.h
@@ -134,7 +134,7 @@
[6131] = { 3, TF, SEN(mknod), "mknod" },
[6132] = { 1, NF, SEN(personality), "personality" },
[6133] = { 2, 0, SEN(ustat), "ustat" },
-[6134] = { 2, TF, SEN(statfs), "statfs" },
+[6134] = { 2, TF|TSF, SEN(statfs), "statfs" },
[6135] = { 2, TD, SEN(fstatfs), "fstatfs" },
[6136] = { 3, 0, SEN(sysfs), "sysfs" },
[6137] = { 2, 0, SEN(getpriority), "getpriority" },
@@ -217,7 +217,7 @@
[6214] = { 0, 0, SEN(restart_syscall), "restart_syscall" },
[6215] = { 4, TI, SEN(semtimedop), "semtimedop" },
[6216] = { 4, TD, SEN(fadvise64_64), "fadvise64" },
-[6217] = { 3, TF, SEN(statfs64), "statfs64" },
+[6217] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[6218] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[6219] = { 4, TD|TN, SEN(sendfile64), "sendfile64" },
[6220] = { 3, 0, SEN(timer_create), "timer_create" },
diff --git a/linux/mips/syscallent-n64.h b/linux/mips/syscallent-n64.h
index fdd778b..d5065ad 100644
--- a/linux/mips/syscallent-n64.h
+++ b/linux/mips/syscallent-n64.h
@@ -134,7 +134,7 @@
[5131] = { 3, TF, SEN(mknod), "mknod" },
[5132] = { 1, NF, SEN(personality), "personality" },
[5133] = { 2, 0, SEN(ustat), "ustat" },
-[5134] = { 2, TF, SEN(statfs), "statfs" },
+[5134] = { 2, TF|TSF, SEN(statfs), "statfs" },
[5135] = { 2, TD, SEN(fstatfs), "fstatfs" },
[5136] = { 3, 0, SEN(sysfs), "sysfs" },
[5137] = { 2, 0, SEN(getpriority), "getpriority" },
diff --git a/linux/mips/syscallent-o32.h b/linux/mips/syscallent-o32.h
index 509a719..b6b5626 100644
--- a/linux/mips/syscallent-o32.h
+++ b/linux/mips/syscallent-o32.h
@@ -99,7 +99,7 @@
[4096] = { 2, 0, SEN(getpriority), "getpriority" },
[4097] = { 3, 0, SEN(setpriority), "setpriority" },
[4098] = { 0, 0, SEN(profil), "profil" },
-[4099] = { 2, TF, SEN(statfs), "statfs" },
+[4099] = { 2, TF|TSF, SEN(statfs), "statfs" },
[4100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[4101] = { 3, 0, SEN(ioperm), "ioperm" },
[4102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -255,7 +255,7 @@
[4252] = { 1, 0, SEN(set_tid_address), "set_tid_address" },
[4253] = { 0, 0, SEN(restart_syscall), "restart_syscall" },
[4254] = { 7, TD, SEN(fadvise64_64), "fadvise64" },
-[4255] = { 3, TF, SEN(statfs64), "statfs64" },
+[4255] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[4256] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[4257] = { 3, 0, SEN(timer_create), "timer_create" },
[4258] = { 4, 0, SEN(timer_settime), "timer_settime" },
diff --git a/linux/powerpc/syscallent.h b/linux/powerpc/syscallent.h
index 1431f8a..8d2b98f 100644
--- a/linux/powerpc/syscallent.h
+++ b/linux/powerpc/syscallent.h
@@ -125,7 +125,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, 0, SEN(profil), "profil" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -278,7 +278,7 @@
[249] = { 2, 0, SEN(printargs), "swapcontext" },
[250] = { 3, TS, SEN(tgkill), "tgkill" },
[251] = { 2, TF, SEN(utimes), "utimes" },
-[252] = { 3, TF, SEN(statfs64), "statfs64" },
+[252] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[253] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[254] = { 6, TD, SEN(fadvise64_64), "fadvise64_64" },
[255] = { 1, 0, SEN(printargs), "rtas" },
diff --git a/linux/powerpc64/syscallent.h b/linux/powerpc64/syscallent.h
index eae3b57..ee2ceed 100644
--- a/linux/powerpc64/syscallent.h
+++ b/linux/powerpc64/syscallent.h
@@ -125,7 +125,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, 0, SEN(profil), "profil" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -273,7 +273,7 @@
[249] = { 2, 0, SEN(printargs), "swapcontext" },
[250] = { 3, TS, SEN(tgkill), "tgkill" },
[251] = { 2, TF, SEN(utimes), "utimes" },
-[252] = { 3, TF, SEN(statfs64), "statfs64" },
+[252] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[253] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[254] = { },
[255] = { 1, 0, SEN(printargs), "rtas" },
diff --git a/linux/s390/syscallent.h b/linux/s390/syscallent.h
index 105e511..2194696 100644
--- a/linux/s390/syscallent.h
+++ b/linux/s390/syscallent.h
@@ -127,7 +127,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -293,7 +293,7 @@
[262] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
[263] = { 5, 0, SEN(vserver), "vserver" },
[264] = { 6, TD, SEN(fadvise64_64), "fadvise64_64" },
-[265] = { 3, TF, SEN(statfs64), "statfs64" },
+[265] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[266] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[267] = { 5, TM|SI, SEN(remap_file_pages), "remap_file_pages" },
[268] = { 6, TM, SEN(mbind), "mbind" },
diff --git a/linux/s390x/syscallent.h b/linux/s390x/syscallent.h
index d5b5459..e8d47cb 100644
--- a/linux/s390x/syscallent.h
+++ b/linux/s390x/syscallent.h
@@ -121,7 +121,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -277,7 +277,7 @@
[262] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
[263] = { 5, 0, SEN(vserver), "vserver" },
[264] = { },
-[265] = { 3, TF, SEN(statfs64), "statfs64" },
+[265] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[266] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[267] = { 5, TM|SI, SEN(remap_file_pages), "remap_file_pages" },
[268] = { 6, TM, SEN(mbind), "mbind" },
diff --git a/linux/sh/syscallent.h b/linux/sh/syscallent.h
index 1388416..89f1e19 100644
--- a/linux/sh/syscallent.h
+++ b/linux/sh/syscallent.h
@@ -127,7 +127,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, 0, SEN(profil), "profil" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -293,7 +293,7 @@
[265] = { 2, 0, SEN(clock_gettime), "clock_gettime" },
[266] = { 2, 0, SEN(clock_getres), "clock_getres" },
[267] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
-[268] = { 3, TF, SEN(statfs64), "statfs64" },
+[268] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[269] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[270] = { 3, TS, SEN(tgkill), "tgkill" },
[271] = { 2, TF, SEN(utimes), "utimes" },
diff --git a/linux/sh64/syscallent.h b/linux/sh64/syscallent.h
index e935104..42f2199 100644
--- a/linux/sh64/syscallent.h
+++ b/linux/sh64/syscallent.h
@@ -125,7 +125,7 @@
[ 96] = { 2, 0, SEN(getpriority), "getpriority" },
[ 97] = { 3, 0, SEN(setpriority), "setpriority" },
[ 98] = { 4, 0, SEN(profil), "profil" },
-[ 99] = { 2, TF, SEN(statfs), "statfs" },
+[ 99] = { 2, TF|TSF, SEN(statfs), "statfs" },
[100] = { 2, TD, SEN(fstatfs), "fstatfs" },
[101] = { 3, 0, SEN(ioperm), "ioperm" },
[102] = { 2, TD, SEN(socketcall), "socketcall" },
@@ -319,7 +319,7 @@
[293] = { 2, 0, SEN(clock_gettime), "clock_gettime" },
[294] = { 2, 0, SEN(clock_getres), "clock_getres" },
[295] = { 4, 0, SEN(clock_nanosleep), "clock_nanosleep" },
-[296] = { 3, TF, SEN(statfs64), "statfs64" },
+[296] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[297] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[298] = { 3, TS, SEN(tgkill), "tgkill" },
[299] = { 2, TF, SEN(utimes), "utimes" },
diff --git a/linux/sparc/syscallent.h b/linux/sparc/syscallent.h
index 30d8819..6e0cff6 100644
--- a/linux/sparc/syscallent.h
+++ b/linux/sparc/syscallent.h
@@ -155,7 +155,7 @@
[154] = { 3, TD, SEN(getdents64), "getdents64" },
[155] = { 3, TD, SEN(fcntl64), "fcntl64" },
[156] = { 2, TD, SEN(inotify_rm_watch), "inotify_rm_watch" },
-[157] = { 2, TF, SEN(statfs), "statfs" },
+[157] = { 2, TF|TSF, SEN(statfs), "statfs" },
[158] = { 2, TD, SEN(fstatfs), "fstatfs" },
[159] = { 1, TF, SEN(umount), "umount" },
[160] = { 3, TSC, SEN(sched_setaffinity), "sched_set_affinity" },
@@ -232,7 +232,7 @@
[231] = { 1, 0, SEN(time), "time" },
[232] = { 6, TD, SEN(splice), "splice" },
[233] = { 1, 0, SEN(stime), "stime" },
-[234] = { 3, TF, SEN(statfs64), "statfs64" },
+[234] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[235] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[236] = { 5, TD, SEN(llseek), "_llseek" },
[237] = { 2, TM, SEN(mlock), "mlock" },
diff --git a/linux/sparc64/syscallent.h b/linux/sparc64/syscallent.h
index 1137a3e..6bf370e 100644
--- a/linux/sparc64/syscallent.h
+++ b/linux/sparc64/syscallent.h
@@ -153,7 +153,7 @@
[154] = { 3, TD, SEN(getdents64), "getdents64" },
[155] = { },
[156] = { 2, TD, SEN(inotify_rm_watch), "inotify_rm_watch" },
-[157] = { 2, TF, SEN(statfs), "statfs" },
+[157] = { 2, TF|TSF, SEN(statfs), "statfs" },
[158] = { 2, TD, SEN(fstatfs), "fstatfs" },
[159] = { 1, TF, SEN(umount), "umount" },
[160] = { 3, TSC, SEN(sched_setaffinity), "sched_set_affinity" },
@@ -230,7 +230,7 @@
[231] = { },
[232] = { 6, TD, SEN(splice), "splice" },
[233] = { 1, 0, SEN(stime), "stime" },
-[234] = { 3, TF, SEN(statfs64), "statfs64" },
+[234] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[235] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[236] = { 5, TD, SEN(llseek), "_llseek" },
[237] = { 2, TM, SEN(mlock), "mlock" },
diff --git a/linux/x32/syscallent.h b/linux/x32/syscallent.h
index 30a684a..6394c4f 100644
--- a/linux/x32/syscallent.h
+++ b/linux/x32/syscallent.h
@@ -135,7 +135,7 @@
[134] = { 1, TF, SEN(printargs), "64:uselib" },
[135] = { 1, NF, SEN(personality), "personality" },
[136] = { 2, 0, SEN(ustat), "ustat" },
-[137] = { 2, TF, SEN(statfs), "statfs" },
+[137] = { 2, TF|TSF, SEN(statfs), "statfs" },
[138] = { 2, TD, SEN(fstatfs), "fstatfs" },
[139] = { 3, 0, SEN(sysfs), "sysfs" },
[140] = { 2, 0, SEN(getpriority), "getpriority" },
diff --git a/linux/x86_64/syscallent.h b/linux/x86_64/syscallent.h
index 62960d2..1e215aa 100644
--- a/linux/x86_64/syscallent.h
+++ b/linux/x86_64/syscallent.h
@@ -135,7 +135,7 @@
[134] = { 1, TF, SEN(uselib), "uselib" },
[135] = { 1, NF, SEN(personality), "personality" },
[136] = { 2, 0, SEN(ustat), "ustat" },
-[137] = { 2, TF, SEN(statfs), "statfs" },
+[137] = { 2, TF|TSF, SEN(statfs), "statfs" },
[138] = { 2, TD, SEN(fstatfs), "fstatfs" },
[139] = { 3, 0, SEN(sysfs), "sysfs" },
[140] = { 2, 0, SEN(getpriority), "getpriority" },
diff --git a/linux/xtensa/syscallent.h b/linux/xtensa/syscallent.h
index 63995bc..40bd8f8 100644
--- a/linux/xtensa/syscallent.h
+++ b/linux/xtensa/syscallent.h
@@ -176,9 +176,9 @@
[181] = { 1, NF, SEN(setfsgid), "setfsgid" },
[182] = { 3, 0, SEN(sysfs), "sysfs" },
[183] = { 2, 0, SEN(ustat), "ustat" },
-[184] = { 2, TF, SEN(statfs), "statfs" },
+[184] = { 2, TF|TSF, SEN(statfs), "statfs" },
[185] = { 2, TD, SEN(fstatfs), "fstatfs" },
-[186] = { 3, TF, SEN(statfs64), "statfs64" },
+[186] = { 3, TF|TSF, SEN(statfs64), "statfs64" },
[187] = { 3, TD, SEN(fstatfs64), "fstatfs64" },
[188] = { 2, 0, SEN(setrlimit), "setrlimit" },
[189] = { 2, 0, SEN(getrlimit), "getrlimit" },
diff --git a/qualify.c b/qualify.c
index b5023f2..692f7ec 100644
--- a/qualify.c
+++ b/qualify.c
@@ -220,6 +220,7 @@ lookup_class(const char *s)
{ "%ipc", TRACE_IPC },
{ "%network", TRACE_NETWORK },
{ "%sched", TRACE_SCHED },
+ { "%statfs", TRACE_STATFS },
};
unsigned int i;
diff --git a/strace.1 b/strace.1
index 9b69ec2..5286ba4 100644
--- a/strace.1
+++ b/strace.1
@@ -429,6 +429,9 @@ Trace all memory mapping related system calls.
.BR "\-e\ trace" = %sched
Trace all scheduler-related (sched_*) system calls.
.TP
+.BR "\-e\ trace" = %statfs
+Trace statfs-related (statfs{,64}) system calls.
+.TP
\fB\-e\ abbrev\fR=\,\fIset\fR
Abbreviate the output from printing each member of large structures.
The default is
diff --git a/syscall.c b/syscall.c
index 569055f..2a93731 100644
--- a/syscall.c
+++ b/syscall.c
@@ -77,6 +77,7 @@
#define TS TRACE_SIGNAL
#define TM TRACE_MEMORY
#define TSC TRACE_SCHED
+#define TSF TRACE_STATFS
#define NF SYSCALL_NEVER_FAILS
#define MA MAX_ARGS
#define SI STACKTRACE_INVALIDATE_CACHE
@@ -113,6 +114,7 @@ static const struct_sysent sysent2[] = {
#undef TS
#undef TM
#undef TSC
+#undef TSF
#undef NF
#undef MA
#undef SI
diff --git a/sysent.h b/sysent.h
index f4eaa93..00bae67 100644
--- a/sysent.h
+++ b/sysent.h
@@ -22,5 +22,6 @@ typedef struct sysent {
#define TRACE_INDIRECT_SUBCALL 02000 /* Syscall is an indirect socket/ipc subcall. */
#define COMPAT_SYSCALL_TYPES 04000 /* A compat syscall that uses compat types. */
#define TRACE_SCHED 010000 /* Trace scheduler-related syscalls. */
+#define TRACE_STATFS 040000 /* Trace narrower statfs-related syscalls. */
#endif /* !STRACE_SYSENT_H */
diff --git a/tests/Makefile.am b/tests/Makefile.am
index a75b7fc..655ff7c 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -734,6 +734,7 @@ DECODER_TESTS = \
rt_sigtimedwait.test \
rt_tgsigqueueinfo.test \
sched.test \
+ trace_statfs.test \
sched_get_priority_mxx.test \
sched_rr_get_interval.test \
sched_xetaffinity.test \
diff --git a/tests/ksysent.c b/tests/ksysent.c
index 252feff..0db235a 100644
--- a/tests/ksysent.c
+++ b/tests/ksysent.c
@@ -41,6 +41,7 @@
#define TS 0
#define TM 0
#define TSC 0
+#define TSF 0
#define NF 0
#define MA 0
#define SI 0
diff --git a/tests/nsyscalls.c b/tests/nsyscalls.c
index c2bdb20..9ed4b0a 100644
--- a/tests/nsyscalls.c
+++ b/tests/nsyscalls.c
@@ -42,6 +42,7 @@
#define TS 0
#define TM 0
#define TSC 0
+#define TSF 0
#define NF 0
#define MA 0
#define SI 0
diff --git a/tests/trace_statfs.test b/tests/trace_statfs.test
new file mode 100755
index 0000000..7fd4641
--- /dev/null
+++ b/tests/trace_statfs.test
@@ -0,0 +1,54 @@
+#!/bin/sh
+
+# Check how statfs-related syscalls are traced.
+#
+# Copyright (c) 2017 The strace developers.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# 3. The name of the author may not be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+. "${srcdir=.}/init.sh"
+
+while read w i
+do
+ try_run_prog "./$i" || continue
+ run_strace -a$w -e%statfs ./$i > "$EXP"
+ match_diff "$LOG" "$EXP"
+done << EOF
+17 statfs
+EOF
+
+echo '+++ exited with 0 +++' > "$EXP"
+
+while read w i
+do
+ try_run_prog "./$i" || continue
+ run_strace -a$w -e%statfs ./$i > /dev/null
+ match_diff "$LOG" "$EXP"
+done << EOF
+11 fchdir
+28 futex
+10 fsync
+EOF
+
+rm "$EXP"
--
2.7.4
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