diff options
-rw-r--r-- | sys/compat/freebsd32/freebsd32_syscall.h | 3 | ||||
-rw-r--r-- | sys/compat/freebsd32/freebsd32_syscalls.c | 1 | ||||
-rw-r--r-- | sys/compat/freebsd32/freebsd32_sysent.c | 1 | ||||
-rw-r--r-- | sys/compat/freebsd32/freebsd32_systrace_args.c | 38 | ||||
-rw-r--r-- | sys/kern/init_sysent.c | 1 | ||||
-rw-r--r-- | sys/kern/syscalls.c | 1 | ||||
-rw-r--r-- | sys/kern/systrace_args.c | 38 | ||||
-rw-r--r-- | sys/sys/syscall.h | 3 | ||||
-rw-r--r-- | sys/sys/syscall.mk | 3 | ||||
-rw-r--r-- | sys/sys/sysproto.h | 9 |
10 files changed, 95 insertions, 3 deletions
diff --git a/sys/compat/freebsd32/freebsd32_syscall.h b/sys/compat/freebsd32/freebsd32_syscall.h index 6f91a1190a1c..3ee4069b3423 100644 --- a/sys/compat/freebsd32/freebsd32_syscall.h +++ b/sys/compat/freebsd32/freebsd32_syscall.h @@ -500,4 +500,5 @@ #define FREEBSD32_SYS_shm_open2 571 #define FREEBSD32_SYS_shm_rename 572 #define FREEBSD32_SYS_sigfastblock 573 -#define FREEBSD32_SYS_MAXSYSCALL 574 +#define FREEBSD32_SYS___realpathat 574 +#define FREEBSD32_SYS_MAXSYSCALL 575 diff --git a/sys/compat/freebsd32/freebsd32_syscalls.c b/sys/compat/freebsd32/freebsd32_syscalls.c index deefa2d22630..64ec98b68195 100644 --- a/sys/compat/freebsd32/freebsd32_syscalls.c +++ b/sys/compat/freebsd32/freebsd32_syscalls.c @@ -610,4 +610,5 @@ const char *freebsd32_syscallnames[] = { "shm_open2", /* 571 = shm_open2 */ "shm_rename", /* 572 = shm_rename */ "sigfastblock", /* 573 = sigfastblock */ + "__realpathat", /* 574 = __realpathat */ }; diff --git a/sys/compat/freebsd32/freebsd32_sysent.c b/sys/compat/freebsd32/freebsd32_sysent.c index 5f29aec0cc41..63d55ad6d4e3 100644 --- a/sys/compat/freebsd32/freebsd32_sysent.c +++ b/sys/compat/freebsd32/freebsd32_sysent.c @@ -663,4 +663,5 @@ struct sysent freebsd32_sysent[] = { { AS(shm_open2_args), (sy_call_t *)sys_shm_open2, AUE_SHMOPEN, NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC }, /* 571 = shm_open2 */ { AS(shm_rename_args), (sy_call_t *)sys_shm_rename, AUE_SHMRENAME, NULL, 0, 0, 0, SY_THR_STATIC }, /* 572 = shm_rename */ { AS(sigfastblock_args), (sy_call_t *)sys_sigfastblock, AUE_NULL, NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC }, /* 573 = sigfastblock */ + { AS(__realpathat_args), (sy_call_t *)sys___realpathat, AUE_REALPATHAT, NULL, 0, 0, 0, SY_THR_STATIC }, /* 574 = __realpathat */ }; diff --git a/sys/compat/freebsd32/freebsd32_systrace_args.c b/sys/compat/freebsd32/freebsd32_systrace_args.c index 2abc302f3079..a2938b12a53a 100644 --- a/sys/compat/freebsd32/freebsd32_systrace_args.c +++ b/sys/compat/freebsd32/freebsd32_systrace_args.c @@ -3363,6 +3363,17 @@ systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args) *n_args = 2; break; } + /* __realpathat */ + case 574: { + struct __realpathat_args *p = params; + iarg[0] = p->fd; /* int */ + uarg[1] = (intptr_t) p->path; /* const char * */ + uarg[2] = (intptr_t) p->buf; /* char * */ + uarg[3] = p->size; /* size_t */ + iarg[4] = p->flags; /* int */ + *n_args = 5; + break; + } default: *n_args = 0; break; @@ -9062,6 +9073,28 @@ systrace_entry_setargdesc(int sysnum, int ndx, char *desc, size_t descsz) break; }; break; + /* __realpathat */ + case 574: + switch(ndx) { + case 0: + p = "int"; + break; + case 1: + p = "userland const char *"; + break; + case 2: + p = "userland char *"; + break; + case 3: + p = "size_t"; + break; + case 4: + p = "int"; + break; + default: + break; + }; + break; default: break; }; @@ -10956,6 +10989,11 @@ systrace_return_setargdesc(int sysnum, int ndx, char *desc, size_t descsz) if (ndx == 0 || ndx == 1) p = "int"; break; + /* __realpathat */ + case 574: + if (ndx == 0 || ndx == 1) + p = "int"; + break; default: break; }; diff --git a/sys/kern/init_sysent.c b/sys/kern/init_sysent.c index 7ae26621d1eb..a585500902d3 100644 --- a/sys/kern/init_sysent.c +++ b/sys/kern/init_sysent.c @@ -629,4 +629,5 @@ struct sysent sysent[] = { { AS(shm_open2_args), (sy_call_t *)sys_shm_open2, AUE_SHMOPEN, NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC }, /* 571 = shm_open2 */ { AS(shm_rename_args), (sy_call_t *)sys_shm_rename, AUE_SHMRENAME, NULL, 0, 0, 0, SY_THR_STATIC }, /* 572 = shm_rename */ { AS(sigfastblock_args), (sy_call_t *)sys_sigfastblock, AUE_NULL, NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC }, /* 573 = sigfastblock */ + { AS(__realpathat_args), (sy_call_t *)sys___realpathat, AUE_REALPATHAT, NULL, 0, 0, 0, SY_THR_STATIC }, /* 574 = __realpathat */ }; diff --git a/sys/kern/syscalls.c b/sys/kern/syscalls.c index 0df4e03756eb..c0592692c961 100644 --- a/sys/kern/syscalls.c +++ b/sys/kern/syscalls.c @@ -580,4 +580,5 @@ const char *syscallnames[] = { "shm_open2", /* 571 = shm_open2 */ "shm_rename", /* 572 = shm_rename */ "sigfastblock", /* 573 = sigfastblock */ + "__realpathat", /* 574 = __realpathat */ }; diff --git a/sys/kern/systrace_args.c b/sys/kern/systrace_args.c index 346415a69787..15f343bafec4 100644 --- a/sys/kern/systrace_args.c +++ b/sys/kern/systrace_args.c @@ -3355,6 +3355,17 @@ systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args) *n_args = 2; break; } + /* __realpathat */ + case 574: { + struct __realpathat_args *p = params; + iarg[0] = p->fd; /* int */ + uarg[1] = (intptr_t) p->path; /* const char * */ + uarg[2] = (intptr_t) p->buf; /* char * */ + uarg[3] = p->size; /* size_t */ + iarg[4] = p->flags; /* int */ + *n_args = 5; + break; + } default: *n_args = 0; break; @@ -8967,6 +8978,28 @@ systrace_entry_setargdesc(int sysnum, int ndx, char *desc, size_t descsz) break; }; break; + /* __realpathat */ + case 574: + switch(ndx) { + case 0: + p = "int"; + break; + case 1: + p = "userland const char *"; + break; + case 2: + p = "userland char *"; + break; + case 3: + p = "size_t"; + break; + case 4: + p = "int"; + break; + default: + break; + }; + break; default: break; }; @@ -10888,6 +10921,11 @@ systrace_return_setargdesc(int sysnum, int ndx, char *desc, size_t descsz) if (ndx == 0 || ndx == 1) p = "int"; break; + /* __realpathat */ + case 574: + if (ndx == 0 || ndx == 1) + p = "int"; + break; default: break; }; diff --git a/sys/sys/syscall.h b/sys/sys/syscall.h index 5b183036661f..65b1736c4e0e 100644 --- a/sys/sys/syscall.h +++ b/sys/sys/syscall.h @@ -509,4 +509,5 @@ #define SYS_shm_open2 571 #define SYS_shm_rename 572 #define SYS_sigfastblock 573 -#define SYS_MAXSYSCALL 574 +#define SYS___realpathat 574 +#define SYS_MAXSYSCALL 575 diff --git a/sys/sys/syscall.mk b/sys/sys/syscall.mk index c095831023a4..471d1d0ad258 100644 --- a/sys/sys/syscall.mk +++ b/sys/sys/syscall.mk @@ -414,4 +414,5 @@ MIASM = \ __sysctlbyname.o \ shm_open2.o \ shm_rename.o \ - sigfastblock.o + sigfastblock.o \ + __realpathat.o diff --git a/sys/sys/sysproto.h b/sys/sys/sysproto.h index 6817ecf6f4ee..5f19a5228e13 100644 --- a/sys/sys/sysproto.h +++ b/sys/sys/sysproto.h @@ -1823,6 +1823,13 @@ struct sigfastblock_args { char cmd_l_[PADL_(int)]; int cmd; char cmd_r_[PADR_(int)]; char ptr_l_[PADL_(uint32_t *)]; uint32_t * ptr; char ptr_r_[PADR_(uint32_t *)]; }; +struct __realpathat_args { + char fd_l_[PADL_(int)]; int fd; char fd_r_[PADR_(int)]; + char path_l_[PADL_(const char *)]; const char * path; char path_r_[PADR_(const char *)]; + char buf_l_[PADL_(char *)]; char * buf; char buf_r_[PADR_(char *)]; + char size_l_[PADL_(size_t)]; size_t size; char size_r_[PADR_(size_t)]; + char flags_l_[PADL_(int)]; int flags; char flags_r_[PADR_(int)]; +}; int nosys(struct thread *, struct nosys_args *); void sys_sys_exit(struct thread *, struct sys_exit_args *); int sys_fork(struct thread *, struct fork_args *); @@ -2212,6 +2219,7 @@ int sys___sysctlbyname(struct thread *, struct __sysctlbyname_args *); int sys_shm_open2(struct thread *, struct shm_open2_args *); int sys_shm_rename(struct thread *, struct shm_rename_args *); int sys_sigfastblock(struct thread *, struct sigfastblock_args *); +int sys___realpathat(struct thread *, struct __realpathat_args *); #ifdef COMPAT_43 @@ -3136,6 +3144,7 @@ int freebsd12_shm_open(struct thread *, struct freebsd12_shm_open_args *); #define SYS_AUE_shm_open2 AUE_SHMOPEN #define SYS_AUE_shm_rename AUE_SHMRENAME #define SYS_AUE_sigfastblock AUE_NULL +#define SYS_AUE___realpathat AUE_REALPATHAT #undef PAD_ #undef PADL_ |