diff options
| -rw-r--r-- | common.h | 5 | ||||
| -rw-r--r-- | print.c | 485 |
2 files changed, 408 insertions, 82 deletions
@@ -19,11 +19,6 @@ #include <string.h> #include <unistd.h> -/* Constants used in system calls */ -#include <sys/epoll.h> -#include <sys/socket.h> -#include <fcntl.h> - #include "arg.h" #include "list-errnos.h" #include "list-signums.h" @@ -1,13 +1,109 @@ /* See LICENSE file for copyright and license details. */ #include "common.h" +#include <linux/memfd.h> +#include <sys/epoll.h> +#include <sys/inotify.h> +#include <sys/mman.h> +#include <sys/mount.h> +#include <sys/random.h> +#include <sys/socket.h> +#include <sys/xattr.h> +#include <fcntl.h> +#include <sched.h> +#include <time.h> + +#ifndef CLONE_NEWTIME +# define CLONE_NEWTIME 0x00000080 +#endif + + +#define CASE(N) if (proc->args[arg_index] == N) return tprintf(proc, "%s", #N) + +#define FLAGS_BEGIN\ + do {\ + char buf[1024] = {0};\ + char *p = buf;\ + unsigned long long int flags = proc->args[arg_index] + +#define FLAG(FLAG)\ + do {\ + _Static_assert((FLAG) != 0);\ + if (flags & (FLAG)) {\ + p = stpcpy(p, "|"#FLAG);\ + flags ^= (FLAG);\ + }\ + } while (0) + +#define FLAGS_END\ + if (flags || !*buf)\ + sprintf(p, "|%#llx", flags);\ + tprintf(proc, "%s", &buf[0]);\ + } while (0) + +#define FLAGS_END_DEFAULT(FLAG)\ + _Static_assert((FLAG) == 0);\ + if (!flags && !*buf)\ + sprintf(p, "|%s", #FLAG);\ + else if (flags || !*buf)\ + sprintf(p, "|%#llx", flags);\ + tprintf(proc, "%s", &buf[0]);\ + } while (0) + + + +static void +print_accept4_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(SOCK_NONBLOCK); + FLAG(SOCK_CLOEXEC); + FLAGS_END; +} + +static void +print_access_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(R_OK); + FLAG(W_OK); + FLAG(X_OK); + FLAGS_END_DEFAULT(F_OK); +} + +static void +print_faccessat_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(AT_EACCESS); + FLAG(AT_SYMLINK_NOFOLLOW); + FLAGS_END; +} static void -print_clockid(struct process *proc, size_t arg_index) /* TODO */ +print_clockid(struct process *proc, size_t arg_index) { + CASE(CLOCK_REALTIME); + CASE(CLOCK_MONOTONIC); + CASE(CLOCK_PROCESS_CPUTIME_ID); + CASE(CLOCK_THREAD_CPUTIME_ID); + CASE(CLOCK_MONOTONIC_RAW); + CASE(CLOCK_REALTIME_COARSE); + CASE(CLOCK_MONOTONIC_COARSE); + CASE(CLOCK_BOOTTIME); + CASE(CLOCK_REALTIME_ALARM); + CASE(CLOCK_BOOTTIME_ALARM); + CASE(CLOCK_TAI); tprintf(proc, "%li", (long int)proc->args[arg_index]); } +static void +print_clock_nanosleep_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(TIMER_ABSTIME); + FLAGS_END; +} static void print_timespec(struct process *proc, size_t arg_index) @@ -21,6 +117,257 @@ print_timespec(struct process *proc, size_t arg_index) tprintf(proc, "{.tv_sec = %ji, .tv_nsec = %li}", (intmax_t)ts.tv_sec, ts.tv_nsec); } +static void +print_delete_module_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(O_NONBLOCK); + FLAG(O_TRUNC); + FLAGS_END; +} + +static void +print_dup3_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(O_CLOEXEC); + FLAGS_END; +} + +static void +print_epoll_create1_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(EPOLL_CLOEXEC); + FLAGS_END; +} + +static void +print_at_symlink_nofollow(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(AT_SYMLINK_NOFOLLOW); + FLAGS_END; +} + +static void +print_at_empty_path_at_symlink_nofollow(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(AT_EMPTY_PATH); + FLAG(AT_SYMLINK_NOFOLLOW); + FLAGS_END; +} + +static void +print_setxattr_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(XATTR_CREATE); + FLAG(XATTR_REPLACE); + FLAGS_END; +} + +static void +print_getrandom_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(GRND_RANDOM); + FLAG(GRND_NONBLOCK); + FLAGS_END; +} + +static void +print_inotify_init1_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(IN_NONBLOCK); + FLAG(IN_CLOEXEC); + FLAGS_END; +} + +static void +print_inotify_add_watch_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(IN_ACCESS); + FLAG(IN_MODIFY); + FLAG(IN_ATTRIB); + FLAG(IN_CLOSE_WRITE); + FLAG(IN_CLOSE_NOWRITE); + FLAG(IN_OPEN); + FLAG(IN_MOVED_FROM); + FLAG(IN_MOVED_TO); + FLAG(IN_CREATE); + FLAG(IN_DELETE); + FLAG(IN_DELETE_SELF); + FLAG(IN_MOVE_SELF); + FLAG(IN_ONLYDIR); + FLAG(IN_DONT_FOLLOW); + FLAG(IN_EXCL_UNLINK); + FLAG(IN_MASK_CREATE); + FLAG(IN_MASK_ADD); + FLAG(IN_ISDIR); + FLAG(IN_ONESHOT); + FLAGS_END; +} + +static void +print_signal_name(struct process *proc, size_t arg_index) +{ + tprintf(proc, "%s", get_signum_name((int)proc->args[arg_index])); +} + +static void +print_lseek_flag(struct process *proc, size_t arg_index) +{ + CASE(SEEK_SET); + CASE(SEEK_CUR); + CASE(SEEK_END); + CASE(SEEK_DATA); + CASE(SEEK_HOLE); + tprintf(proc, "%i", (int)proc->args[arg_index]); +} + +static void +print_int_pair(struct process *proc, size_t arg_index) +{ + const int *pair = (const void *)proc->args[arg_index]; + tprintf(proc, "{%i, %i}", pair[0], pair[1]); +} + +static void +print_splice_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(SPLICE_F_MOVE); + FLAG(SPLICE_F_NONBLOCK); + FLAG(SPLICE_F_MORE); + FLAG(SPLICE_F_GIFT); + FLAGS_END; +} + +static void +print_mlock2_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(MLOCK_ONFAULT); + FLAGS_END; +} + +static void +print_mlockall_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(MCL_CURRENT); + FLAG(MCL_FUTURE); + FLAG(MCL_ONFAULT); + FLAGS_END; +} + +static void +print_shutdown_flag(struct process *proc, size_t arg_index) +{ + CASE(SHUT_RD); + CASE(SHUT_WR); + CASE(SHUT_RDWR); + tprintf(proc, "%i", (int)proc->args[arg_index]); +} + +static void +print_unlinkat_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(AT_REMOVEDIR); + FLAGS_END; +} + +static void +print_renameat2_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(RENAME_EXCHANGE); + FLAG(RENAME_NOREPLACE); + FLAG(RENAME_WHITEOUT); + FLAGS_END; +} + +static void +print_userfaultfd_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(O_CLOEXEC); + FLAG(O_NONBLOCK); + FLAGS_END; +} + +static void +print_unshare_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(CLONE_FILES); + FLAG(CLONE_FS); + FLAG(CLONE_NEWCGROUP); + FLAG(CLONE_NEWIPC); + FLAG(CLONE_NEWNET); + FLAG(CLONE_NEWNS); + FLAG(CLONE_NEWPID); + FLAG(CLONE_NEWTIME); + FLAG(CLONE_NEWUSER); + FLAG(CLONE_NEWUTS); + FLAG(CLONE_SYSVSEM); + FLAGS_END; +} + +static void +print_pipe2_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(O_CLOEXEC); + FLAG(O_DIRECT); + FLAG(O_NONBLOCK); + FLAGS_END; +} + +static void +print_sync_file_range_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(SYNC_FILE_RANGE_WAIT_BEFORE); + FLAG(SYNC_FILE_RANGE_WRITE); + FLAG(SYNC_FILE_RANGE_WAIT_AFTER); + FLAGS_END; +} + +static void +print_umount2_flags(struct process *proc, size_t arg_index) +{ + FLAGS_BEGIN; + FLAG(MNT_FORCE); + FLAG(MNT_DETACH); + FLAG(MNT_EXPIRE); + FLAG(UMOUNT_NOFOLLOW); + FLAGS_END; +} + +static void +print_memfd_create_flags(struct process *proc, size_t arg_index) +{ + unsigned long long int huge; + FLAGS_BEGIN; + FLAG(MFD_CLOEXEC); + FLAG(MFD_ALLOW_SEALING); + FLAG(MFD_HUGETLB); + huge = flags; + huge &= (unsigned long long int)(MFD_HUGE_MASK & 0x3F) << MFD_HUGE_SHIFT; + if (huge) { + flags ^= huge; + huge >>= MFD_HUGE_SHIFT; + sprintf(p, "|MFD_HUGE_%i%c%s", 1 << ((int)huge % 10), "BKMGTPE"[huge / 10], huge >= 10 ? "B" : ""); + } + FLAGS_END; +} + static void printf_systemcall(struct process *proc, const char *scall, const char *fmt, ...) @@ -29,7 +376,7 @@ printf_systemcall(struct process *proc, const char *scall, const char *fmt, ...) Function funcs[6]; size_t i, nfuncs = 0, func, len; unsigned long long int *args = proc->args; - int ells = 0; + int ells = 0, output = 0; char *str; const char *err; va_list ap; @@ -51,6 +398,15 @@ printf_systemcall(struct process *proc, const char *scall, const char *fmt, ...) ells -= 2; continue; } + if (output) { + /* TODO Finish support for output ('>', followed by format) */ + output = 0; + continue; + } + if (*fmt == '>') { + output = 1; + continue; + } if (i) tprintf(proc, ", "); if (*fmt == 'p') { @@ -117,20 +473,8 @@ printf_systemcall(struct process *proc, const char *scall, const char *fmt, ...) void print_systemcall(struct process *proc) { - char buf1[128], *p, *buf; - unsigned long int flags; unsigned long long int *args = proc->args; -#define FLAGS_BEGIN(BUF, ARG)\ - p = buf = (BUF);\ - flags = (ARG) -#define FLAGS_ADD(FLAG)\ - if (flags & (unsigned long int)(FLAG))\ - p = stpcpy(p, "|"#FLAG) -#define FLAGS_END(FMT, TYPE)\ - if (flags || p == buf)\ - sprintf(p, "|"FMT, (TYPE)flags); - #define UNDOCUMENTED(NAME) GENERIC_HANDLER(NAME) #define UNIMPLEMENTED(NAME) GENERIC_HANDLER(NAME) #define GENERIC_HANDLER(NAME)\ @@ -155,20 +499,13 @@ print_systemcall(struct process *proc) switch (proc->scall) { GENERIC_HANDLER(_sysctl); SIMPLE(accept, "ipp", Int); /* TODO output */ - case SYS_accept4: /* TODO output */ - FLAGS_BEGIN(buf1, args[3]); - FLAGS_ADD(SOCK_NONBLOCK); - FLAGS_ADD(SOCK_CLOEXEC); - FLAGS_END("%#x", unsigned int); - tprintf(proc, "accept4(%i, %p, %p, %s) ", (int)args[0], (void *)args[1], (void *)args[2], &buf1[1]); - proc->ret_type = Int; - break; - SIMPLE(access, "si", Int); /* TODO flags */ + FORMATTERS(accept4, "ipp1", Int, print_accept4_flags); /* TODO output */ + FORMATTERS(access, "s1", Int, print_access_flags); SIMPLE(acct, "s", Int); GENERIC_HANDLER(add_key); GENERIC_HANDLER(adjtimex); UNIMPLEMENTED(afs_syscall); - SIMPLE(alarm, "", UInt); + SIMPLE(alarm, "u", UInt); GENERIC_HANDLER(arch_prctl); GENERIC_HANDLER(bind); GENERIC_HANDLER(bpf); @@ -180,29 +517,23 @@ print_systemcall(struct process *proc) SIMPLE(chown, "sii", Int); SIMPLE(chroot, "s", Int); UNDOCUMENTED(clock_adjtime); - FORMATTERS(clock_getres, "1p", Int, print_clockid); /* TODO output */ - FORMATTERS(clock_gettime, "1p", Int, print_clockid); /* TODO output */ - FORMATTERS(clock_nanosleep, "1i2p", Int, print_clockid, print_timespec); /* TODO output, flags */ + FORMATTERS(clock_getres, "1p>2", Int, print_clockid, print_timespec); + FORMATTERS(clock_gettime, "1p>2", Int, print_clockid, print_timespec); + FORMATTERS(clock_nanosleep, "123p>3", Int, print_clockid, print_clock_nanosleep_flags, print_timespec); FORMATTERS(clock_settime, "12", Int, print_clockid, print_timespec); GENERIC_HANDLER(clone); GENERIC_HANDLER(clone3); SIMPLE(close, "i", Int); GENERIC_HANDLER(connect); GENERIC_HANDLER(copy_file_range); - SIMPLE(creat, "so", Int); /* TODO flags */ + SIMPLE(creat, "so", Int); SIMPLE(create_module, "slu", Ptr); - SIMPLE(delete_module, "si", Int); /* TODO flags */ + FORMATTERS(delete_module, "s1", Int, print_delete_module_flags); SIMPLE(dup, "i", Int); SIMPLE(dup2, "ii", Int); - SIMPLE(dup3, "iii", Int); + FORMATTERS(dup3, "ii3", Int, print_dup3_flags); SIMPLE(epoll_create, "i", Int); - case SYS_epoll_create1:\ - FLAGS_BEGIN(buf1, args[0]); - FLAGS_ADD(EPOLL_CLOEXEC); - FLAGS_END("%#x", unsigned int); - tprintf(proc, "epoll_create1(%s) ", &buf1[1]); - proc->ret_type = Int; - break; + FORMATTERS(epoll_create1, "1", Int, print_epoll_create1_flags); GENERIC_HANDLER(epoll_ctl); GENERIC_HANDLER(epoll_ctl_old); GENERIC_HANDLER(epoll_pwait); @@ -214,26 +545,26 @@ print_systemcall(struct process *proc) GENERIC_HANDLER(execveat); SIMPLE(exit, "i", Int); SIMPLE(exit_group, "i", Int); - SIMPLE(faccessat, "Fsii", Int); /* TODO flags */ + FORMATTERS(faccessat, "Fs12", Int, print_accept4_flags, print_faccessat_flags); GENERIC_HANDLER(fadvise64); GENERIC_HANDLER(fallocate); GENERIC_HANDLER(fanotify_init); GENERIC_HANDLER(fanotify_mark); SIMPLE(fchdir, "i", Int); SIMPLE(fchmod, "io", Int); - SIMPLE(fchmodat, "Fsoi", Int); /* TODO flags */ + FORMATTERS(fchmodat, "Fso1", Int, print_at_symlink_nofollow); SIMPLE(fchown, "iii", Int); - SIMPLE(fchownat, "Fsiii", Int); /* TODO flags */ + FORMATTERS(fchownat, "Fsii1", Int, print_at_empty_path_at_symlink_nofollow); GENERIC_HANDLER(fcntl); SIMPLE(fdatasync, "i", Int); - SIMPLE(fgetxattr, "isplu", Long); /* TODO output */ + SIMPLE(fgetxattr, "isp>mlu", Long); GENERIC_HANDLER(finit_module); GENERIC_HANDLER(flistxattr); GENERIC_HANDLER(flock); - SIMPLE(fork, "", Int); /* TODO fork */ + SIMPLE(fork, "", Int); SIMPLE(fremovexattr, "is", Int); UNDOCUMENTED(fsconfig); - SIMPLE(fsetxattr, "ismlui", Int); /* TODO flags */ + FORMATTERS(fsetxattr, "ismlu1", Int, print_setxattr_flags); UNDOCUMENTED(fsmount); UNDOCUMENTED(fsopen); UNDOCUMENTED(fspick); @@ -263,9 +594,9 @@ print_systemcall(struct process *proc) UNIMPLEMENTED(getpmsg); SIMPLE(getppid, "", Int); SIMPLE(getpriority, "ii", Int); - SIMPLE(getrandom, "pluu", Long); /* TODO output, flags */ - SIMPLE(getresgid, "ppp", Int); /* TODO output */ - SIMPLE(getresuid, "ppp", Int); /* TODO output */ + FORMATTERS(getrandom, "p>mlu1", Long, print_getrandom_flags); + SIMPLE(getresgid, "p>ip>ip>i", Int); + SIMPLE(getresuid, "p>ip>ip>i", Int); GENERIC_HANDLER(getrlimit); GENERIC_HANDLER(getrusage); SIMPLE(getsid, "i", Int); @@ -274,11 +605,11 @@ print_systemcall(struct process *proc) SIMPLE(gettid, "", Int); GENERIC_HANDLER(gettimeofday); SIMPLE(getuid, "", Int); - SIMPLE(getxattr, "ssplu", Long); /* TODO output */ + SIMPLE(getxattr, "ssp>mlu", Long); GENERIC_HANDLER(init_module); - SIMPLE(inotify_add_watch, "isx", Int); /* TODO flags */ + FORMATTERS(inotify_add_watch, "is1", Int, print_inotify_add_watch_flags); SIMPLE(inotify_init, "", Int); - SIMPLE(inotify_init1, "i", Int); /* TODO flags */ + FORMATTERS(inotify_init1, "1", Int, print_inotify_init1_flags); SIMPLE(inotify_rm_watch, "ii", Int); GENERIC_HANDLER(io_cancel); GENERIC_HANDLER(io_destroy); @@ -298,23 +629,23 @@ print_systemcall(struct process *proc) GENERIC_HANDLER(kexec_file_load); GENERIC_HANDLER(kexec_load); GENERIC_HANDLER(keyctl); - SIMPLE(kill, "ii", Int); /* TODO flags */ + FORMATTERS(kill, "i1", Int, print_signal_name); SIMPLE(lchown, "sii", Int); - SIMPLE(lgetxattr, "ssplu", Long); /* TODO output */ + SIMPLE(lgetxattr, "ssp>mlu", Long); SIMPLE(link, "ss", Int); - SIMPLE(linkat, "FsFsi", Int); /* TODO flags */ + FORMATTERS(linkat, "FsFs1", Int, print_at_empty_path_at_symlink_nofollow); SIMPLE(listen, "ii", Int); GENERIC_HANDLER(listxattr); GENERIC_HANDLER(llistxattr); GENERIC_HANDLER(lookup_dcookie); SIMPLE(lremovexattr, "ss", Int); - SIMPLE(lseek, "illii", LLong); /* TODO flags */ - SIMPLE(lsetxattr, "ssmlui", Int); /* TODO flags */ + FORMATTERS(lseek, "illi1", LLong, print_lseek_flag); + FORMATTERS(lsetxattr, "ssmlu1", Int, print_setxattr_flags); SIMPLE(lstat, "sp", Int); /* TODO output */ SIMPLE(madvise, "plui", Int); /* TODO flags */ GENERIC_HANDLER(mbind); SIMPLE(membarrier, "ii", Int); /* TODO flags */ - SIMPLE(memfd_create, "su", Int); /* TODO flags */ + FORMATTERS(memfd_create, "s1", Int, print_memfd_create_flags); GENERIC_HANDLER(migrate_pages); GENERIC_HANDLER(mincore); SIMPLE(mkdir, "so", Int); @@ -322,8 +653,8 @@ print_systemcall(struct process *proc) GENERIC_HANDLER(mknod); GENERIC_HANDLER(mknodat); SIMPLE(mlock, "plu", Int); - SIMPLE(mlock2, "plui", Int); /* TODO flags */ - SIMPLE(mlockall, "i", Int); /* TODO flags */ + FORMATTERS(mlock2, "plu1", Int, print_mlock2_flags); + FORMATTERS(mlockall, "1", Int, print_mlockall_flags); SIMPLE(mmap, "pluiiilli", Ptr); /* TODO flags */ GENERIC_HANDLER(modify_ldt); GENERIC_HANDLER(mount); @@ -346,7 +677,7 @@ print_systemcall(struct process *proc) SIMPLE(munlockall, "", Int); SIMPLE(munmap, "plu", Int); GENERIC_HANDLER(name_to_handle_at); - FORMATTERS(nanosleep, "1p", Int, print_timespec); /* TODO output */ + FORMATTERS(nanosleep, "1p>1", Int, print_timespec); SIMPLE(newfstatat, "Fspi", Int); /* TODO output, flags */ SIMPLE(nfsservctl, "ipp", Long); /* TODO flags, struct, output */ GENERIC_HANDLER(open); @@ -358,8 +689,8 @@ print_systemcall(struct process *proc) GENERIC_HANDLER(personality); SIMPLE(pidfd_open, "iu", Int); GENERIC_HANDLER(pidfd_send_signal); - SIMPLE(pipe, "p", Int); /* TODO output */ - SIMPLE(pipe2, "pi", Int); /* TODO output, flags */ + FORMATTERS(pipe, "p>1", Int, print_int_pair); + FORMATTERS(pipe2, "p>12", Int, print_int_pair, print_pipe2_flags); SIMPLE(pivot_root, "ss", Int); SIMPLE(pkey_alloc, "lulu", Int); /* TODO flags */ SIMPLE(pkey_free, "i", Int); @@ -381,10 +712,10 @@ print_systemcall(struct process *proc) GENERIC_HANDLER(pwritev2); GENERIC_HANDLER(query_module); GENERIC_HANDLER(quotactl); - SIMPLE(read, "iplu", Long); /* TODO output */ + SIMPLE(read, "ip>mlu", Long); SIMPLE(readahead, "illilu", Long); - SIMPLE(readlink, "splu", Long); /* TODO output */ - SIMPLE(readlinkat, "Fsplu", Long); /* TODO output */ + SIMPLE(readlink, "sp>mlu", Long); + SIMPLE(readlinkat, "Fsp>mlu", Long); GENERIC_HANDLER(readv); GENERIC_HANDLER(reboot); GENERIC_HANDLER(recvfrom); @@ -394,7 +725,7 @@ print_systemcall(struct process *proc) SIMPLE(removexattr, "ss", Int); SIMPLE(rename, "ss", Int); SIMPLE(renameat, "FsFs", Int); - SIMPLE(renameat2, "FsFsu", Int); /* TODO flags */ + FORMATTERS(renameat2, "FsFs1", Int, print_renameat2_flags); GENERIC_HANDLER(request_key); SIMPLE(restart_syscall, "", Int); SIMPLE(rmdir, "s", Int); @@ -453,18 +784,18 @@ print_systemcall(struct process *proc) GENERIC_HANDLER(setsockopt); GENERIC_HANDLER(settimeofday); SIMPLE(setuid, "i", Int); - SIMPLE(setxattr, "ssmlui", Int); /* TODO flags */ + FORMATTERS(setxattr, "ssmlu1", Int, print_setxattr_flags); GENERIC_HANDLER(shmat); GENERIC_HANDLER(shmctl); GENERIC_HANDLER(shmdt); GENERIC_HANDLER(shmget); - SIMPLE(shutdown, "ii", Int); /* TODO flags */ + FORMATTERS(shutdown, "i1", Int, print_shutdown_flag); GENERIC_HANDLER(sigaltstack); GENERIC_HANDLER(signalfd); GENERIC_HANDLER(signalfd4); SIMPLE(socket, "iii", Int); /* TODO flags */ - SIMPLE(socketpair, "iiip", Int); /* TODO output, flags */ - GENERIC_HANDLER(splice); + FORMATTERS(socketpair, "iiip>1", Int, print_int_pair); /* TODO flags */ + FORMATTERS(splice, "ip>lliip>llilu1", Long, print_splice_flags); GENERIC_HANDLER(stat); GENERIC_HANDLER(statfs); GENERIC_HANDLER(statx); @@ -473,14 +804,14 @@ print_systemcall(struct process *proc) SIMPLE(symlink, "ss", Int); SIMPLE(symlinkat, "sFs", Int); SIMPLE(sync, "", Void); - SIMPLE(sync_file_range, "illilliu", Int); /* TODO flags */ + FORMATTERS(sync_file_range, "illilli1", Int, print_sync_file_range_flags); SIMPLE(syncfs, "i", Int); GENERIC_HANDLER(sysfs); GENERIC_HANDLER(sysinfo); GENERIC_HANDLER(syslog); GENERIC_HANDLER(tee); - SIMPLE(tgkill, "iii", Int); /* TODO flags */ - SIMPLE(time, "p", LLong); /* TODO output */ + FORMATTERS(tgkill, "ii1", Int, print_signal_name); + SIMPLE(time, "p>lli", LLong); GENERIC_HANDLER(timer_create); GENERIC_HANDLER(timer_delete); GENERIC_HANDLER(timer_getoverrun); @@ -490,22 +821,22 @@ print_systemcall(struct process *proc) GENERIC_HANDLER(timerfd_gettime); GENERIC_HANDLER(timerfd_settime); GENERIC_HANDLER(times); - SIMPLE(tkill, "ii", Int); /* TODO flags */ + FORMATTERS(tkill, "i1", Int, print_signal_name); SIMPLE(truncate, "slli", Int); UNIMPLEMENTED(tuxcall); SIMPLE(umask, "o", OInt); - SIMPLE(umount2, "si", Int); /* TODO flags */ + FORMATTERS(umount2, "s1", Int, print_umount2_flags); SIMPLE(uname, "p", Int); /* TODO output */ SIMPLE(unlink, "s", Int); - SIMPLE(unlinkat, "Fsi", Int); /* TODO flags */ - SIMPLE(unshare, "i", Int); /* TODO flags */ + FORMATTERS(unlinkat, "Fs1", Int, print_unlinkat_flags); + FORMATTERS(unshare, "1", Int, print_unshare_flags); SIMPLE(uselib, "s", Int); - SIMPLE(userfaultfd, "i", Int); /* TODO flags */ + FORMATTERS(userfaultfd, "1", Int, print_userfaultfd_flags); GENERIC_HANDLER(ustat); GENERIC_HANDLER(utime); GENERIC_HANDLER(utimensat); GENERIC_HANDLER(utimes); - SIMPLE(vfork, "", Int); /* TODO fork */ + SIMPLE(vfork, "", Int); SIMPLE(vhangup, "", Int); GENERIC_HANDLER(vmsplice); UNIMPLEMENTED(vserver); |