Eugene Syromyatnikov
0a37603ef6
mq: curly brackets usage fix
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Use curly brackets for denoting blocks in both of if branches if they
are already used in at least one branch.
2016-10-29 02:54:02 +03:00
8d3743868e
Fix printing of mode_t, umode_t, and umask types
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Print numeric umode_t type using %#03ho format.
Print return value of umask syscall using %#03lo format.
When printing symbolic mode_t type, always print lower 9 bits,
and print the numeric part using %#03o format.
* defs.h (sprintmode): Remove.
(print_symbolic_mode_t, print_numeric_umode_t,
print_numeric_long_umask): New prototypes.
* printmode.c (sprintmode): Remove.
(print_symbolic_mode_t, print_numeric_umode_t,
print_numeric_long_umask): New functions.
* chmod.c (decode_chmod): Use print_numeric_umode_t.
* ipc_msg.c (SYS_FUNC(msgget)): Likewise.
* ipc_msgctl.c (print_msqid_ds): Likewise.
* ipc_sem.c (SYS_FUNC(semget)): Likewise.
* ipc_shm.c (SYS_FUNC(shmget)): Likewise.
* ipc_shmctl.c (print_shmid_ds): Likewise.
* mq.c (SYS_FUNC(mq_open)): Likewise.
* open.c (decode_open, SYS_FUNC(creat)): Likewise.
* umask.c (SYS_FUNC(umask)): Likewise.
* mknod.c (decode_mknod): Use print_symbolic_mode_t.
* printstat.h (DO_PRINTSTAT): Likewise.
* syscall.c (trace_syscall_exiting): Use print_numeric_long_umask.
* tests/umode_t.c: New file.
* tests/Makefile.am (EXTRA_DIST): Add it.
* tests/creat.c: Rewrite as a thin wrapper around umode_t.c
* tests/mkdir.c: Likewise.
* tests/mkdirat.c: Likewise.
* tests/mknod.c: Extend test coverage of mknod syscall.
* tests/mknodat.c: Extend test coverage of mknodat syscall.
* tests/umask.c: Extend test coverage of umask syscall.
* tests/creat.test: Update the value specified for strace -a parameter.
* tests/mkdir.test: Likewise.
* tests/mkdirat.test: Likewise.
* tests/mknodat.test: Likewise.
2016-08-03 23:27:03 +00:00
5938526c81
Convert parser of struct timespec to new mpers infrastructure
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* defs.h (print_timespec): Remove.
* print_time.c (print_timespec): New mpers printer.
* futex.c (sys_futex): Use print_timespec instead of printtv.
* ipc_sem.c (sys_semtimedop): Likewise.
* mq.c (sys_mq_timedsend, sys_mq_timedreceive): Likewise.
* time.c (clock_settime, clock_gettime, clock_nanosleep): Likewise.
(print_timespec): Remove.
2015-09-19 04:04:49 +03:00
3858b93ad9
Add helper functions to clear/restore syserror
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* defs.h (temporarily_clear_syserror, restore_cleared_syserror):
New prototypes.
* syscall.c (saved_u_error): New variable.
(temporarily_clear_syserror, restore_cleared_syserror): New functions.
* aio.c (sys_io_getevents): Use temporarily_clear_syserror
and restore_cleared_syserror.
* mq.c (sys_mq_timedreceive): Likewise.
* signal.c (sys_rt_sigtimedwait): Likewise.
2015-09-19 04:04:49 +03:00
6f950cc499
Convert parser of struct sigevent to new mpers infrastructure
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* defs.h (sigev_value): New prototype.
(printsigevent): Remove.
* print_sigevent.c (struct_sigevent): New typedef. Mpersify it.
[IN_MPERS]: Do not include "xlat/sigev_value.h".
(printsigevent32): Remove.
(printsigevent): Rename to print_sigevent. Mpersify it.
* mq.c (sys_mq_notify): Rename printsigevent to print_sigevent.
* time.c (sys_timer_create): Likewise.
2015-09-16 21:16:28 +00:00
e2fb0bb2cf
Simplify use of mpers printers
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* native_defs.h: New file.
* syscall.c: Include it.
* mpers_type.h [!IN_MPERS] (MPERS_DEFS): Change to "native_defs.h".
* defs.h (MPERS_PRINTER_NAME): Remove.
[SUPPORTED_PERSONALITIES > 1] (MPERS_PRINTER_NAME, printers): Move ...
* Makefile.am (printers.h): ... here.
Add macro definitions for mpers printers.
(m%_defs.h): Add redefinition of MPERS_PRINTER_NAME and inclusion
of "$(mpers_PREFIX)printer_decls.h".
(strace_SOURCES): Add native_defs.h.
* README-mpers: Update instructions for using mpers printers.
* ipc_msg.c (tprint_msgsnd, tprint_msgrcv): Call tprint_msgbuf directly.
* mq.c (sys_mq_open, mq_getsetattr): Call printmqattr directly.
* process.c (sys_ptrace): Call printsiginfo_at directly.
* signal.c (print_sigqueueinfo, sys_rt_sigtimedwait): Likewise.
* resource.c (sys_getrusage): Call printrusage directly.
* utimes.c (sys_utimensat): Call print_timespec_utime_pair directly.
(sys_utimes, sys_futimesat): Call print_timeval_pair directly.
* wait.c (printwaitn): Call printrusage directly.
(sys_waitid): Call printrusage and printsiginfo_at directly.
2015-09-16 00:14:55 +00:00
Elvira Khabirova
1f53730965
Mpersify parsers of mq_open and mq_getsetattr syscalls
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Fix multiple personalities support in parsers of mq_open and
mq_getsetattr by converting printmqattr into a mpersified printer.
* print_mq_attr.c (mq_attr_t): New typedef. Mpersify it.
(printmqattr): Use it instead of struct mq_attr. Wrap function name
into MPERS_PRINTER_DECL.
* mq.c (mq_open, mq_getsetattr): Use mpersified printmqattr.
2015-08-28 08:46:23 +00:00
Elvira Khabirova
3585b06f79
mq.c: remove repeated code
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* mq.c (sys_mq_open): Use printmqattr instead of implementing it again.
[HAVE_MQUEUE_H]: Remove.
2015-08-20 22:29:15 +03:00
Elvira Khabirova
c01ad06002
ipc.c: split into separate files
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In preparation for upcoming mpers-related changes,
split ipc.c into independent groups of parsers.
* ipc_defs.h: New file.
* ipc_msg.c: Likewise.
* ipc_msgctl.c: Likewise.
* ipc_sem.c: Likewise.
* ipc_shm.c: Likewise.
* ipc_shmctl.c: Likewise.
* mq.c: Likewise.
* print_mq_attr.c: Likewise.
* print_msgbuf.c: Likewise.
* ipc.c: Remove.
(sys_mq_open, sys_mq_timedsend, sys_mq_timedreceive, sys_mq_notify,
sys_mq_getsetattr): Move to mq.c.
(sys_msgget, tprint_msgsnd, sys_msgsnd, tprint_msgrcv, sys_msgrcv): Move
to ipc_msg.c.
(sys_msgctl): Move to ipc_msgctl.c.
(tprint_sembuf, tprint_sembuf_array, sys_semop, sys_semtimedop,
sys_semget, syssemctl): Move to ipc_sem.c.
(sys_shmget, sys_shmat, sys_shmdt): Move to ipc_shm.c.
(sys_shmctl): Move to ipc_shmctl.c.
(printmqattr): Move to print_mq_attr.c.
(tprint_msgbuf): Move to print_msgbuf.c.
(IPC_64, PRINTCTL): Move to ipc_defs.h.
* defs.h (struct xlat resource_flags): New prototype.
* Makefile.am (strace_SOURCES): Remove ipc.c. Add ipc_defs.h, mq.c,
ipc_msg.c, ipc_msgctl.c, ipc_sem.c, ipc_shm.c, ipc_shmctl.c,
print_mq_attr.c, and print_msgbuf.c.
2015-08-20 22:21:04 +03:00
