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Syscalls: Remove modsym() syscall. There is no reason why appication code could ever use symbolic information from a symbol within a kernel module. The modsym() interface is only meaningful within the kernel.

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This commit is contained in:
Gregory Nutt
2017-01-28 11:03:06 -06:00
parent a2150c1e35
commit 34e539926a
4 changed files with 2 additions and 6 deletions
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syscall/syscall.csv
-1
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@@ -38,7 +38,6 @@
"mkfifo2","nuttx/drivers/drivers.h","defined(CONFIG_PIPES) && CONFIG_DEV_FIFO_SIZE > 0","int","FAR const char*","mode_t","size_t"
"mmap","sys/mman.h","CONFIG_NFILE_DESCRIPTORS > 0","FAR void*","FAR void*","size_t","int","int","int","off_t"
"modhandle","nuttx/module.h","defined(CONFIG_MODULE)","FAR void *","FAR const char *"
"modsym","nuttx/module.h","defined(CONFIG_MODULE)","FAR const void *","FAR void *","FAR const char *"
"mount","sys/mount.h","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT) && defined(CONFIG_FS_READABLE)","int","const char*","const char*","const char*","unsigned long","const void*"
"mq_close","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t"
"mq_getattr","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t","struct mq_attr *"
1 _exit unistd.h void int
38 mkfifo2 nuttx/drivers/drivers.h defined(CONFIG_PIPES) && CONFIG_DEV_FIFO_SIZE > 0 int FAR const char*
39 mmap sys/mman.h CONFIG_NFILE_DESCRIPTORS > 0 FAR void* FAR void*
40 modhandle nuttx/module.h defined(CONFIG_MODULE) FAR void * FAR const char *
modsym nuttx/module.h defined(CONFIG_MODULE) FAR const void * FAR void *
41 mount sys/mount.h CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT) && defined(CONFIG_FS_READABLE) int const char*
42 mq_close mqueue.h !defined(CONFIG_DISABLE_MQUEUE) int mqd_t
43 mq_getattr mqueue.h !defined(CONFIG_DISABLE_MQUEUE) int mqd_t
syscall/syscall_lookup.h
-1
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@@ -123,7 +123,6 @@ SYSCALL_LOOKUP(up_assert, 2, STUB_up_assert)
#ifdef CONFIG_MODULE
SYSCALL_LOOKUP(insmod, 2, STUB_insmod)
SYSCALL_LOOKUP(rmmod, 1, STUB_rmmod)
SYSCALL_LOOKUP(modsym, 2, STUB_modsym)
SYSCALL_LOOKUP(modhandle, 1, STUB_modhandle)
#endif
syscall/syscall_stublookup.c
-1
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@@ -122,7 +122,6 @@ uintptr_t STUB_waitid(int nbr, uintptr_t parm1, uintptr_t parm2,
#ifdef CONFIG_MODULE
uintptr_t STUB_insmod(int nbr, uintptr_t parm1, uintptr_t parm2);
uintptr_t STUB_rmmod(int nbr, uintptr_t parm1);
uintptr_t STUB_modsym(int nbr, uintptr_t parm1);
uintptr_t STUB_modhandle(int nbr, uintptr_t parm1, uintptr_t parm2);
#endif