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| author | Dmitry V. Levin <ldv@altlinux.org> | 2014-03-01 21:17:17 +0000 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@altlinux.org> | 2014-03-01 21:17:17 +0000 |
| commit | ec21e07441030009a53786905ccbeaaed5e0ee9c (patch) | |
| tree | 9cff215a92628069a2a8be8b42ff510e8ac5636f /desc.c | |
| parent | 458b3f2fd964d23cf779c235ecb2b8f1c40d994c (diff) | |
| download | strace-ec21e07441030009a53786905ccbeaaed5e0ee9c.tar.gz | |
sys_fcntl: remove F_FREESP and F_FREESP64 support
F_FREESP and F_FREESP64 fcntl commands are not available in Linux
and therefore the code implementing their decoding is useless.
Besides that, F_FREESP64 decoding is too complicated to support.
* desc.c (fcntlcmds): Remove F_FREESP and F_FREESP64.
Remove F_FREESP64 from the check whether to define struct flock64.
(sys_fcntl): Remove F_FREESP and F_FREESP64 support.
Diffstat (limited to 'desc.c')
| -rw-r--r-- | desc.c | 19 |
1 files changed, 3 insertions, 16 deletions
@@ -109,9 +109,6 @@ static const struct xlat fcntlcmds[] = { #ifdef F_SETLKW XLAT(F_SETLKW), #endif -#ifdef F_FREESP - XLAT(F_FREESP), -#endif #ifdef F_GETLK XLAT(F_GETLK), #endif @@ -121,9 +118,6 @@ static const struct xlat fcntlcmds[] = { #ifdef F_SETLKW64 XLAT(F_SETLKW64), #endif -#ifdef F_FREESP64 - XLAT(F_FREESP64), -#endif #ifdef F_GETLK64 XLAT(F_GETLK64), #endif @@ -238,8 +232,7 @@ static const struct xlat perf_event_open_flags[] = { # define HAVE_F_GETLK64 0 #endif -#if defined(X32) || defined(F_FREESP64) || \ - HAVE_F_SETLK64 || HAVE_F_SETLKW64 || HAVE_F_GETLK64 +#if defined(X32) || HAVE_F_SETLK64 || HAVE_F_SETLKW64 || HAVE_F_GETLK64 #ifndef HAVE_STRUCT_FLOCK64 struct flock64 { @@ -355,16 +348,10 @@ sys_fcntl(struct tcb *tcp) tprint_open_modes(tcp->u_arg[2]); break; case F_SETLK: case F_SETLKW: -#ifdef F_FREESP - case F_FREESP: -#endif tprints(", "); printflock(tcp, tcp->u_arg[2], 0); break; -#if defined(F_FREESP64) || HAVE_F_SETLK64 || HAVE_F_SETLKW64 -#ifdef F_FREESP64 - case F_FREESP64: -#endif +#if HAVE_F_SETLK64 || HAVE_F_SETLKW64 /* Linux glibc defines SETLK64 as SETLK, even though the kernel has different values - as does Solaris. */ #if HAVE_F_SETLK64 @@ -376,7 +363,7 @@ sys_fcntl(struct tcb *tcp) tprints(", "); printflock64(tcp, tcp->u_arg[2], 0); break; -#endif /* defined(F_FREESP64) || HAVE_F_SETLK64 || HAVE_F_SETLKW64 */ +#endif /* HAVE_F_SETLK64 || HAVE_F_SETLKW64 */ #ifdef F_NOTIFY case F_NOTIFY: tprints(", "); |