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author | Peter Bergner <bergner@vnet.ibm.com> | 2015-07-14 10:46:16 -0500 |
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committer | Peter Bergner <bergner@vnet.ibm.com> | 2015-07-14 10:46:16 -0500 |
commit | 99fe86f7999afd2743b08c550b10f083ae4bd9bd (patch) | |
tree | 3067a4c671d68bb9376071d56d8d374654714614 /gdb/nat/linux-namespaces.c | |
parent | 8a643cc36cf121de3a9131f95547eba927413710 (diff) | |
download | gdb-99fe86f7999afd2743b08c550b10f083ae4bd9bd.zip gdb-99fe86f7999afd2743b08c550b10f083ae4bd9bd.tar.gz gdb-99fe86f7999afd2743b08c550b10f083ae4bd9bd.tar.bz2 |
Fix build issue with nat/linux-namespaces.c.
* nat/linux-namespaces.c (setns): Rename from this ...
(do_setns): ... to this. Support calling setns if it exists.
(mnsh_handle_setns): Call do_setns.
Diffstat (limited to 'gdb/nat/linux-namespaces.c')
-rw-r--r-- | gdb/nat/linux-namespaces.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gdb/nat/linux-namespaces.c b/gdb/nat/linux-namespaces.c index a7a3e4d..fd0d4b0 100644 --- a/gdb/nat/linux-namespaces.c +++ b/gdb/nat/linux-namespaces.c @@ -34,18 +34,18 @@ int debug_linux_namespaces; /* Handle systems without setns. */ -#ifndef HAVE_SETNS -static int -setns (int fd, int nstype) +static inline int +do_setns (int fd, int nstype) { -#ifdef __NR_setns +#ifdef HAVE_SETNS + return setns (fd, nstype); +#elif defined __NR_setns return syscall (__NR_setns, fd, nstype); #else errno = ENOSYS; return -1; #endif } -#endif /* Handle systems without MSG_CMSG_CLOEXEC. */ @@ -495,7 +495,7 @@ mnsh_recv_message (int sock, enum mnsh_msg_type *type, static ssize_t mnsh_handle_setns (int sock, int fd, int nstype) { - int result = setns (fd, nstype); + int result = do_setns (fd, nstype); return mnsh_return_int (sock, result, errno); } |