Implement decoding of splice, tee and vmsplice(2) syscalls

* io.c (print_loff_t): New function.
(sys_sendfile64): Use it.
(splice_flags): New xlat structure.
(sys_tee, sys_splice, sys_vmsplice): New functions.
* linux/syscall.h (sys_tee, sys_splice, sys_vmsplice): Declare them.
* linux/*/syscallent.h: Use them.

diff --git a/io.c b/io.c
index 758592d301d0d12de0371314629966f3877e57fc..acc5bb5b4c93994283401ff54596d3a3da2adab9 100644 (file)
--- a/io.c
+++ b/io.c
@@ -361,27 +361,106 @@ sys_sendfile(struct tcb *tcp)
        return 0;
 }
 
+static void
+print_loff_t(struct tcb *tcp, long addr)
+{
+       loff_t offset;
+
+       if (!addr)
+               tprints("NULL");
+       else if (umove(tcp, addr, &offset) < 0)
+               tprintf("%#lx", addr);
+       else
+               tprintf("[%llu]", (unsigned long long int) offset);
+}
+
 int
 sys_sendfile64(struct tcb *tcp)
 {
        if (entering(tcp)) {
-               loff_t offset;
-
                printfd(tcp, tcp->u_arg[0]);
                tprints(", ");
                printfd(tcp, tcp->u_arg[1]);
                tprints(", ");
-               if (!tcp->u_arg[2])
-                       tprints("NULL");
-               else if (umove(tcp, tcp->u_arg[2], &offset) < 0)
-                       tprintf("%#lx", tcp->u_arg[2]);
-               else
-                       tprintf("[%llu]", (unsigned long long int) offset);
+               print_loff_t(tcp, tcp->u_arg[2]);
                tprintf(", %lu", tcp->u_arg[3]);
        }
        return 0;
 }
 
+static const struct xlat splice_flags[] = {
+#ifdef SPLICE_F_MOVE
+       { SPLICE_F_MOVE,     "SPLICE_F_MOVE"     },
+#endif
+#ifdef SPLICE_F_NONBLOCK
+       { SPLICE_F_NONBLOCK, "SPLICE_F_NONBLOCK" },
+#endif
+#ifdef SPLICE_F_MORE
+       { SPLICE_F_MORE,     "SPLICE_F_MORE"     },
+#endif
+#ifdef SPLICE_F_GIFT
+       { SPLICE_F_GIFT,     "SPLICE_F_GIFT"     },
+#endif
+       { 0,                 NULL                },
+};
+
+int
+sys_tee(struct tcb *tcp)
+{
+       if (entering(tcp)) {
+               /* int fd_in */
+               printfd(tcp, tcp->u_arg[0]);
+               tprints(", ");
+               /* int fd_out */
+               printfd(tcp, tcp->u_arg[1]);
+               tprints(", ");
+               /* size_t len */
+               tprintf("%lu, ", tcp->u_arg[2]);
+               /* unsigned int flags */
+               printflags(splice_flags, tcp->u_arg[3], "SPLICE_F_???");
+       }
+       return 0;
+}
+
+int
+sys_splice(struct tcb *tcp)
+{
+       if (entering(tcp)) {
+               /* int fd_in */
+               printfd(tcp, tcp->u_arg[0]);
+               tprints(", ");
+               /* loff_t *off_in */
+               print_loff_t(tcp, tcp->u_arg[1]);
+               tprints(", ");
+               /* int fd_out */
+               printfd(tcp, tcp->u_arg[2]);
+               tprints(", ");
+               /* loff_t *off_out */
+               print_loff_t(tcp, tcp->u_arg[3]);
+               tprints(", ");
+               /* size_t len */
+               tprintf("%lu, ", tcp->u_arg[4]);
+               /* unsigned int flags */
+               printflags(splice_flags, tcp->u_arg[5], "SPLICE_F_???");
+       }
+       return 0;
+}
+
+int
+sys_vmsplice(struct tcb *tcp)
+{
+       if (entering(tcp)) {
+               /* int fd */
+               printfd(tcp, tcp->u_arg[0]);
+               tprints(", ");
+               /* const struct iovec *iov, unsigned long nr_segs */
+               tprint_iov(tcp, tcp->u_arg[2], tcp->u_arg[1], 1);
+               tprints(", ");
+               /* unsigned int flags */
+               printflags(splice_flags, tcp->u_arg[3], "SPLICE_F_???");
+       }
+       return 0;
+}
 #endif /* LINUX */
 
 #if _LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T

diff --git a/linux/alpha/syscallent.h b/linux/alpha/syscallent.h
index 7fe45a3f03af59eb49a00abd9e789704765d5c80..f4e319130e9c3ae8d49901396789ea2726e32d23 100644 (file)
--- a/linux/alpha/syscallent.h
+++ b/linux/alpha/syscallent.h
@@ -496,10 +496,10 @@
        { 1,    TP,     sys_unshare,            "unshare"               }, /* 465 */
        { 2,    0,      printargs,              "set_robust_list"       }, /* 466 */
        { 3,    0,      printargs,              "get_robust_list"       }, /* 467 */
-       { 6,    TD,     printargs,              "splice"                }, /* 468 */
+       { 6,    TD,     sys_splice,             "splice"                }, /* 468 */
        { 4,    TD,     printargs,              "sync_file_range"       }, /* 469 */
-       { 4,    TD,     printargs,              "tee"                   }, /* 470 */
-       { 4,    TD,     printargs,              "vmsplice"              }, /* 471 */
+       { 4,    TD,     sys_tee,                "tee"                   }, /* 470 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"              }, /* 471 */
        { 6,    0,      sys_move_pages,         "move_pages"            }, /* 472 */
        { 3,    0,      sys_getcpu,             "getcpu"                }, /* 473 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"           }, /* 474 */

diff --git a/linux/arm/syscallent.h b/linux/arm/syscallent.h
index 48cd3dd4f55cb97d0f517a6a744bb572a9551858..0b38ae441853b51a6481f4a1fb5254c323287ca2 100644 (file)
--- a/linux/arm/syscallent.h
+++ b/linux/arm/syscallent.h
@@ -370,10 +370,10 @@
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 337 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 338 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 339 */
-       { 6,    TD,     printargs,              "splice"        }, /* 340 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 340 */
        { 5,    0,      printargs,              "SYS_341"       }, /* 341 */
-       { 4,    TD,     printargs,              "tee"           }, /* 342 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 343 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 342 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 343 */
        { 6,    0,      sys_move_pages,         "move_pages"    }, /* 344 */
        { 3,    0,      sys_getcpu,             "getcpu"        }, /* 345 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 346 */

diff --git a/linux/avr32/syscallent.h b/linux/avr32/syscallent.h
index 11742c143adf16192c421367544685830c8699fa..d8801a6bf1d4e55f6be2e7d2c97a9055c9e0fff1 100644 (file)
--- a/linux/avr32/syscallent.h
+++ b/linux/avr32/syscallent.h
@@ -288,10 +288,10 @@
        { 1,    TD,     sys_unshare,            "unshare"       }, /* 258 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 259 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 260 */
-       { 6,    TD,     printargs,              "splice"        }, /* 261 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 261 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 262 */
-       { 4,    TD,     printargs,              "tee"           }, /* 263 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 264 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 263 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 264 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 265 */
        { 4,    TI,     sys_msgget,             "msgget"        }, /* 266 */
        { 4,    TI,     sys_msgsnd,             "msgsnd"        }, /* 267 */

diff --git a/linux/bfin/syscallent.h b/linux/bfin/syscallent.h
index 86f0101d16938edc2026ab129d977de2ac71de5f..a30ba2cb43e4feb5e6ae5508d279fc228ebce8b0 100644 (file)
--- a/linux/bfin/syscallent.h
+++ b/linux/bfin/syscallent.h
@@ -370,10 +370,10 @@
        { 4,    TI,     sys_shmctl,             "shmctl"        }, /* 339 */
        { 4,    TI,     sys_shmdt,              "shmdt"         }, /* 340 */
        { 4,    TI,     sys_shmget,             "shmget"        }, /* 341 */
-       { 6,    TD,     printargs,              "splice"        }, /* 342 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 342 */
        { 4,    TD,     printargs,              "sync_file_range"       }, /* 343 */
-       { 4,    TD,     printargs,              "tee"           }, /* 344 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 345 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 344 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 345 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 346 */
        { 4,    TD|TF,  sys_utimensat,          "utimensat"     }, /* 347 */
        { 3,    TD|TS,  sys_signalfd,           "signalfd"      }, /* 348 */

diff --git a/linux/hppa/syscallent.h b/linux/hppa/syscallent.h
index 24cfb23723cd8b00ccfd1a46cc36d900360d6f96..9ef3682605f99d8fc2a228a0836acbcac4e8dcfc 100644 (file)
--- a/linux/hppa/syscallent.h
+++ b/linux/hppa/syscallent.h
@@ -296,10 +296,10 @@
        { 1,    TP,     sys_unshare,            "unshare"               }, /* 288 */
        { 2,    0,      printargs,              "set_robust_list"       }, /* 289 */
        { 3,    0,      printargs,              "get_robust_list"       }, /* 290 */
-       { 6,    TD,     printargs,              "splice"                }, /* 291 */
+       { 6,    TD,     sys_splice,             "splice"                }, /* 291 */
        { 4,    TD,     printargs,              "sync_file_range"       }, /* 292 */
-       { 4,    TD,     printargs,              "tee"                   }, /* 293 */
-       { 4,    TD,     printargs,              "vmsplice"              }, /* 294 */
+       { 4,    TD,     sys_tee,                "tee"                   }, /* 293 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"              }, /* 294 */
        { 6,    0,      sys_move_pages,         "move_pages"            }, /* 295 */
        { 3,    0,      sys_getcpu,             "getcpu"                }, /* 296 */
        { 6,    TD,     sys_epoll_pwait,        "epoll_pwait"           }, /* 297 */

diff --git a/linux/i386/syscallent.h b/linux/i386/syscallent.h
index 1781223d29adca431c1e6747c13e99cf9770c827..73e1d96adfe9f978261fd54e809290e43275080e 100644 (file)
--- a/linux/i386/syscallent.h
+++ b/linux/i386/syscallent.h
@@ -343,10 +343,10 @@
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 310 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 311 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 312 */
-       { 6,    TD,     printargs,              "splice"        }, /* 313 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 313 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 314 */
-       { 4,    TD,     printargs,              "tee"           }, /* 315 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 316 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 315 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 316 */
        { 6,    0,      sys_move_pages,         "move_pages"    }, /* 317 */
        { 3,    0,      sys_getcpu,             "getcpu"        }, /* 318 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 319 */

diff --git a/linux/ia64/syscallent.h b/linux/ia64/syscallent.h
index 4701e5acb7bf254af0cca1df0c04f71a0db4a8d9..340bc365f6606c92d34b6fa83c2da570dc01e001 100644 (file)
--- a/linux/ia64/syscallent.h
+++ b/linux/ia64/syscallent.h
@@ -1103,10 +1103,10 @@
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 1296 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 1297 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 1298 */
-       { 6,    TD,     printargs,              "splice"        }, /* 1299 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 1299 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 1300 */
-       { 4,    TD,     printargs,              "tee"           }, /* 1301 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 1302 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 1301 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 1302 */
        { MA,   0,      printargs,              "SYS_1303"      }, /* 1303 */
        { 3,    0,      sys_getcpu,             "getcpu"        }, /* 1304 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 1305 */

diff --git a/linux/m68k/syscallent.h b/linux/m68k/syscallent.h
index d2cda532183b67811f5854deb70e7bafd11c7518..e2a37d448101d27679f0b9400d6a803f4ef586c2 100644 (file)
--- a/linux/m68k/syscallent.h
+++ b/linux/m68k/syscallent.h
@@ -334,10 +334,10 @@
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 303 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 304 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 305 */
-       { 6,    TD,     printargs,              "splice"        }, /* 306 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 306 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 307 */
-       { 4,    TD,     printargs,              "tee"           }, /* 308 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 309 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 308 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 309 */
        { 6,    0,      sys_move_pages,         "move_pages"    }, /* 310 */
        { 3,    0,      sys_sched_setaffinity,  "sched_setaffinity" },/* 311 */
        { 3,    0,      sys_sched_getaffinity,  "sched_getaffinity" },/* 312 */

diff --git a/linux/microblaze/syscallent.h b/linux/microblaze/syscallent.h
index fb1fc7eb7ffb98c19d6a6d5f9ab352c01ea16632..f16a01acf26c6c13276972c83bdeeb9adde0cf27 100644 (file)
--- a/linux/microblaze/syscallent.h
+++ b/linux/microblaze/syscallent.h
@@ -342,10 +342,10 @@
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 310 */
        { 2,    0,      printargs,              "set_robust_list"       }, /* 311 */
        { 3,    0,      printargs,              "get_robust_list"       }, /* 312 */
-       { 6,    TD,     printargs,              "splice"        }, /* 313 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 313 */
        { 4,    TD,     printargs,              "sync_file_range"}, /* 314 */
-       { 4,    TD,     printargs,              "tee"           }, /* 315 */
-       { 5,    TD,     printargs,              "vmsplice"      }, /* 316 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 315 */
+       { 5,    TD,     sys_vmsplice,           "vmsplice"      }, /* 316 */
        { 6,    0,      sys_move_pages,         "move_pages"    }, /* 317 */
        { 3,    0,      sys_getcpu,             "getcpu"        }, /* 318 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 319 */

diff --git a/linux/mips/syscallent.h b/linux/mips/syscallent.h
index a6c4c134658b281bf13d568d2cd188e2404517b1..4f400a390eb1904f804fe8df0e96db820c7f5eec 100644 (file)
--- a/linux/mips/syscallent.h
+++ b/linux/mips/syscallent.h
@@ -4306,10 +4306,10 @@
        { 6,    TD,     sys_pselect6,           "pselect6"      }, /* 4301 */
        { 5,    TD,     sys_ppoll,              "ppoll"         }, /* 4302 */
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 4303 */
-       { 6,    TD,     printargs,              "splice"        }, /* 4304 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 4304 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 4305 */
-       { 4,    TD,     printargs,              "tee"           }, /* 4306 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 4307 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 4306 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 4307 */
        { 6,    0,      sys_move_pages,         "move_pages"    }, /* 4308 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 4309 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 4310 */
@@ -5608,10 +5608,10 @@
        { 6,    TD,     sys_pselect6,           "pselect6"      }, /* 5260 */
        { 5,    TD,     sys_ppoll,              "ppoll"         }, /* 5261 */
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 5262 */
-       { 6,    TD,     printargs,              "splice"        }, /* 5263 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 5263 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 5264 */
-       { 4,    TD,     printargs,              "tee"           }, /* 5265 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 5266 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 5265 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 5266 */
        { 6,    0,      printargs,              "move_pages"    }, /* 5267 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 5268 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 5269 */
@@ -6918,10 +6918,10 @@
        { 6,    TD,     sys_pselect6,           "pselect6"      }, /* 6264 */
        { 5,    TD,     sys_ppoll,              "ppoll"         }, /* 6265 */
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 6266 */
-       { 6,    TD,     printargs,              "splice"        }, /* 6267 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 6267 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 6268 */
-       { 4,    TD,     printargs,              "tee"           }, /* 6269 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 6270 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 6269 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 6270 */
        { 6,    0,      printargs,              "move_pages"    }, /* 6271 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 6272 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 6273 */

diff --git a/linux/powerpc/syscallent.h b/linux/powerpc/syscallent.h
index 6be7277ee2dbb0090b12b3c977d8c456bc769969..1997a0e038d89d27dcb3462871c231380e975231 100644 (file)
--- a/linux/powerpc/syscallent.h
+++ b/linux/powerpc/syscallent.h
@@ -311,9 +311,9 @@
        { 6,    TD,     sys_pselect6,           "pselect6"              }, /* 280 */
        { 5,    TD,     sys_ppoll,              "ppoll"                 }, /* 281 */
        { 1,    TP,     sys_unshare,            "unshare"               }, /* 282 */
-       { 6,    TD,     printargs,              "splice"                }, /* 283 */
-       { 4,    TD,     printargs,              "tee"                   }, /* 284 */
-       { 4,    TD,     printargs,              "vmsplice"              }, /* 285 */
+       { 6,    TD,     sys_splice,             "splice"                }, /* 283 */
+       { 4,    TD,     sys_tee,                "tee"                   }, /* 284 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"              }, /* 285 */
        { 4,    TD|TF,  sys_openat,             "openat"                }, /* 286 */
        { 3,    TD|TF,  sys_mkdirat,            "mkdirat"               }, /* 287 */
        { 4,    TD|TF,  sys_mknodat,            "mknodat"               }, /* 288 */

diff --git a/linux/s390/syscallent.h b/linux/s390/syscallent.h
index 91787fad6380bd04ccfcef4d1e53346c9bfcdf2c..6924697261cae068ac02c335137deb50e5ad4806 100644 (file)
--- a/linux/s390/syscallent.h
+++ b/linux/s390/syscallent.h
@@ -334,10 +334,10 @@
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 303 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 304 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 305 */
-       { 6,    TD,     printargs,              "splice"        }, /* 306 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 306 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 307 */
-       { 4,    TD,     printargs,              "tee"           }, /* 308 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 309 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 308 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 309 */
        { 6,    0,      sys_move_pages,         "move_pages"    }, /* 310 */
        { 3,    0,      sys_getcpu,             "getcpu"        }, /* 311 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 312 */

diff --git a/linux/s390x/syscallent.h b/linux/s390x/syscallent.h
index 606d19686496d5abd0f61cdff11659225acc9637..e59e3076e91a86cc5341831f21632b2fc27fb080 100644 (file)
--- a/linux/s390x/syscallent.h
+++ b/linux/s390x/syscallent.h
@@ -333,10 +333,10 @@
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 303 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 304 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 305 */
-       { 6,    TD,     printargs,              "splice"        }, /* 306 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 306 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 307 */
-       { 4,    TD,     printargs,              "tee"           }, /* 308 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 309 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 308 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 309 */
        { 6,    0,      sys_move_pages,         "move_pages"    }, /* 310 */
        { 3,    0,      sys_getcpu,             "getcpu"        }, /* 311 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 312 */

diff --git a/linux/sh/syscallent.h b/linux/sh/syscallent.h
index d71a493d7c4e18d5c49e21a59791445522d84762..3a4e6229783e5a0043eac7c10d6004c467c02435 100644 (file)
--- a/linux/sh/syscallent.h
+++ b/linux/sh/syscallent.h
@@ -345,10 +345,10 @@
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 310 */
        { 2,    0,      printargs,              "set_robust_list"}, /* 311 */
        { 3,    0,      printargs,              "get_robust_list"}, /* 312 */
-       { 6,    TD,     printargs,              "splice"        }, /* 313 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 313 */
        { 4,    TD,     printargs,              "sync_file_range"}, /* 314 */
-       { 4,    TD,     printargs,              "tee"           }, /* 315 */
-       { 5,    TD,     printargs,              "vmsplice"      }, /* 316 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 315 */
+       { 5,    TD,     sys_vmsplice,           "vmsplice"      }, /* 316 */
        { 6,    0,      sys_move_pages,         "move_pages"    }, /* 317 */
        { 3,    0,      sys_getcpu,             "getcpu"        }, /* 318 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 319 */

diff --git a/linux/sh64/syscallent.h b/linux/sh64/syscallent.h
index 2c3f6da62fee44bc24a1c59bd6b1114bd7fbd53b..50270f5edbb423edf8a1fc043449e603ecf8b974 100644 (file)
--- a/linux/sh64/syscallent.h
+++ b/linux/sh64/syscallent.h
@@ -369,10 +369,10 @@
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 338 */
        { 2,    0,      printargs,              "set_robust_list"}, /* 339 */
        { 3,    0,      printargs,              "get_robust_list"}, /* 340 */
-       { 6,    TD,     printargs,              "splice"        }, /* 341 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 341 */
        { 4,    TD,     printargs,              "sync_file_range"}, /* 342 */
-       { 4,    TD,     printargs,              "tee"           }, /* 343 */
-       { 5,    TD,     printargs,              "vmsplice"      }, /* 344 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 343 */
+       { 5,    TD,     sys_vmsplice,           "vmsplice"      }, /* 344 */
        { 6,    0,      sys_move_pages,         "move_pages"    }, /* 345 */
        { 3,    0,      sys_getcpu,             "getcpu"        }, /* 346 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 347 */

diff --git a/linux/sparc/syscallent.h b/linux/sparc/syscallent.h
index 23269e0a63a5170b972b5321ba5d4c20a7dd51d8..a6fa1ed807ef7e670687c27c4aba061b7748af4b 100644 (file)
--- a/linux/sparc/syscallent.h
+++ b/linux/sparc/syscallent.h
@@ -278,7 +278,7 @@
        { 2,    0,      sys_mq_notify,          "mq_notify"     }, /* 277 */
        { 3,    0,      sys_mq_getsetattr,      "mq_getsetattr" }, /* 278 */
        { 5,    TP,     sys_waitid,             "waitid"        }, /* 279 */
-       { 4,    TD,     printargs,              "tee"           }, /* 280 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 280 */
        { 5,    0,      printargs,              "add_key"       }, /* 281 */
        { 4,    0,      printargs,              "request_key"   }, /* 282 */
        { 5,    0,      printargs,              "keyctl"        }, /* 283 */

diff --git a/linux/syscall.h b/linux/syscall.h
index b3a778d9fb1f9e03f286e6d4894983b6c9a27dba..b7ad67cd08b111115f05a9c659dd849320369a51 100644 (file)
--- a/linux/syscall.h
+++ b/linux/syscall.h
@@ -141,6 +141,9 @@ int sys_inotify_init1();
 int sys_pselect6();
 int sys_ppoll();
 int sys_unshare();
+int sys_tee();
+int sys_splice();
+int sys_vmsplice();
 
 /* architecture-specific calls */
 #ifdef ALPHA

diff --git a/linux/tile/syscallent.h b/linux/tile/syscallent.h
index 42814bc976995a165cb621126bc7247515eb1272..4f406a092198a3d218c1a4b07048321f08e5d648 100644 (file)
--- a/linux/tile/syscallent.h
+++ b/linux/tile/syscallent.h
@@ -283,10 +283,10 @@
        { 1,    TP,     sys_unshare,            "unshare" }, /* 282 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 283 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 284 */
-       { 6,    TD,     printargs,              "splice" }, /* 285 */
+       { 6,    TD,     sys_splice,             "splice" }, /* 285 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 286 */
-       { 4,    TD,     printargs,              "tee" }, /* 287 */
-       { 4,    TD,     printargs,              "vmsplice" }, /* 288 */
+       { 4,    TD,     sys_tee,                "tee" }, /* 287 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice" }, /* 288 */
        { 6,    TP,     sys_move_pages,         "move_pages" }, /* 289 */
        { 1,    TP,     printargs,              "unused" }, /* 290 */
        { 1,    0,      printargs,              "cmpxchg_badaddr" }, /* 291 */

diff --git a/linux/x86_64/syscallent.h b/linux/x86_64/syscallent.h
index 73e4acf7f6806c75e5abb2031ff4994d38dc6540..0aa6759bdb44baea14a3ed28d06e658bf953bf1c 100644 (file)
--- a/linux/x86_64/syscallent.h
+++ b/linux/x86_64/syscallent.h
@@ -273,10 +273,10 @@
        { 1,    TP,     sys_unshare,            "unshare"       }, /* 272 */
        { 2,    0,      printargs,              "set_robust_list" }, /* 273 */
        { 3,    0,      printargs,              "get_robust_list" }, /* 274 */
-       { 6,    TD,     printargs,              "splice"        }, /* 275 */
-       { 4,    TD,     printargs,              "tee"           }, /* 276 */
+       { 6,    TD,     sys_splice,             "splice"        }, /* 275 */
+       { 4,    TD,     sys_tee,                "tee"           }, /* 276 */
        { 4,    TD,     printargs,              "sync_file_range" }, /* 277 */
-       { 4,    TD,     printargs,              "vmsplice"      }, /* 278 */
+       { 4,    TD,     sys_vmsplice,           "vmsplice"      }, /* 278 */
        { 6,    0,      sys_move_pages,         "move_pages"    }, /* 279 */
        { 4,    TD|TF,  sys_utimensat,          "utimensat"     }, /* 280 */
        { 5,    TD,     sys_epoll_pwait,        "epoll_pwait"   }, /* 281 */