[LTP] [PATCH 1/2] hugetlb: rename lib/ipcshm.* to lib/hugetlb.*
Li Wang
liwang@redhat.com
Fri Nov 27 09:18:47 CET 2015
Signed-off-by: Li Wang <liwang@redhat.com>
---
testcases/kernel/mem/hugetlb/Makefile | 2 +-
testcases/kernel/mem/hugetlb/Makefile.inc | 4 +-
.../kernel/mem/hugetlb/hugeshmat/hugeshmat01.c | 2 +-
.../kernel/mem/hugetlb/hugeshmat/hugeshmat02.c | 2 +-
.../kernel/mem/hugetlb/hugeshmat/hugeshmat03.c | 2 +-
.../kernel/mem/hugetlb/hugeshmctl/hugeshmctl01.c | 2 +-
.../kernel/mem/hugetlb/hugeshmctl/hugeshmctl02.c | 2 +-
.../kernel/mem/hugetlb/hugeshmctl/hugeshmctl03.c | 2 +-
.../kernel/mem/hugetlb/hugeshmdt/hugeshmdt01.c | 2 +-
.../kernel/mem/hugetlb/hugeshmget/hugeshmget01.c | 2 +-
.../kernel/mem/hugetlb/hugeshmget/hugeshmget02.c | 2 +-
.../kernel/mem/hugetlb/hugeshmget/hugeshmget03.c | 2 +-
.../kernel/mem/hugetlb/hugeshmget/hugeshmget05.c | 2 +-
testcases/kernel/mem/hugetlb/lib/Makefile | 2 +-
testcases/kernel/mem/hugetlb/lib/hugetlb.c | 116 +++++++++++++++++++++
testcases/kernel/mem/hugetlb/lib/hugetlb.h | 61 +++++++++++
testcases/kernel/mem/hugetlb/lib/ipcshm.h | 61 -----------
testcases/kernel/mem/hugetlb/lib/libipc.c | 116 ---------------------
18 files changed, 192 insertions(+), 192 deletions(-)
create mode 100644 testcases/kernel/mem/hugetlb/lib/hugetlb.c
create mode 100644 testcases/kernel/mem/hugetlb/lib/hugetlb.h
delete mode 100644 testcases/kernel/mem/hugetlb/lib/ipcshm.h
delete mode 100644 testcases/kernel/mem/hugetlb/lib/libipc.c
diff --git a/testcases/kernel/mem/hugetlb/Makefile b/testcases/kernel/mem/hugetlb/Makefile
index 1e8f8f8..ea7867f 100644
--- a/testcases/kernel/mem/hugetlb/Makefile
+++ b/testcases/kernel/mem/hugetlb/Makefile
@@ -21,7 +21,7 @@ top_srcdir ?= ../../../..
include $(top_srcdir)/include/mk/env_pre.mk
LIBDIR := lib
-LIB := $(LIBDIR)/libipc_hugetlb.a
+LIB := $(LIBDIR)/libhugetlb.a
FILTER_OUT_DIRS := $(LIBDIR)
$(LIBDIR):
diff --git a/testcases/kernel/mem/hugetlb/Makefile.inc b/testcases/kernel/mem/hugetlb/Makefile.inc
index cc0ada6..c07d600 100644
--- a/testcases/kernel/mem/hugetlb/Makefile.inc
+++ b/testcases/kernel/mem/hugetlb/Makefile.inc
@@ -22,7 +22,7 @@
# DO NOT USE THIS FILE FOR hugetlb / lib!!!
LIBIPCDIR := ../lib
-LIBIPC := $(LIBIPCDIR)/libipc_hugetlb.a
+LIBIPC := $(LIBIPCDIR)/libhugetlb.a
$(LIBIPCDIR):
mkdir -p "$@"
@@ -31,7 +31,7 @@ $(LIBIPC): $(LIBIPCDIR)
CPPFLAGS += -I$(abs_srcdir)/$(LIBIPCDIR)
LDFLAGS += -L$(abs_builddir)/$(LIBIPCDIR)
-LDLIBS += -lipc_hugetlb
+LDLIBS += -lhugetlb
MAKE_DEPS += $(LIBIPC)
include $(top_srcdir)/testcases/kernel/mem/include/libmem.mk
diff --git a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat01.c b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat01.c
index 851d4cf..35e7216 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat01.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat01.c
@@ -56,7 +56,7 @@
* none
*/
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat02.c b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat02.c
index 52348f1..2bac9c2 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat02.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat02.c
@@ -51,7 +51,7 @@
*/
#include <pwd.h>
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat03.c b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat03.c
index 723c8b5..fe74810 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat03.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat03.c
@@ -57,7 +57,7 @@
* test must be run at root
*/
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl01.c b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl01.c
index 66ad1b5..d7990c7 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl01.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl01.c
@@ -61,7 +61,7 @@
* none
*/
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl02.c b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl02.c
index 4aeb638..f79ee83 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl02.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl02.c
@@ -53,7 +53,7 @@
*/
#include <pwd.h>
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl03.c b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl03.c
index 9f5c2c9..e553a2a 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl03.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl03.c
@@ -60,7 +60,7 @@
#include <sys/types.h>
#include <sys/wait.h>
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/hugeshmdt/hugeshmdt01.c b/testcases/kernel/mem/hugetlb/hugeshmdt/hugeshmdt01.c
index 9770e87..c8592b3 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmdt/hugeshmdt01.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmdt/hugeshmdt01.c
@@ -58,7 +58,7 @@
*/
#include <setjmp.h>
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget01.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget01.c
index ee82de3..5d45aaa 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget01.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget01.c
@@ -58,7 +58,7 @@
* none
*/
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c
index b995ef8..0ac4a29 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c
@@ -51,7 +51,7 @@
* none
*/
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c
index 9284669..9a2a0b2 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c
@@ -52,7 +52,7 @@
* none
*/
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c
index 7b8f6b4..567b02d 100644
--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c
+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c
@@ -60,7 +60,7 @@
#include <sys/types.h>
#include <sys/wait.h>
-#include "ipcshm.h"
+#include "hugetlb.h"
#include "safe_macros.h"
#include "mem.h"
diff --git a/testcases/kernel/mem/hugetlb/lib/Makefile b/testcases/kernel/mem/hugetlb/lib/Makefile
index 4cdd142..96e8e37 100644
--- a/testcases/kernel/mem/hugetlb/lib/Makefile
+++ b/testcases/kernel/mem/hugetlb/lib/Makefile
@@ -20,6 +20,6 @@ top_srcdir ?= ../../../../..
include $(top_srcdir)/include/mk/env_pre.mk
-LIB := libipc_hugetlb.a
+LIB := libhugetlb.a
include $(top_srcdir)/include/mk/lib.mk
diff --git a/testcases/kernel/mem/hugetlb/lib/hugetlb.c b/testcases/kernel/mem/hugetlb/lib/hugetlb.c
new file mode 100644
index 0000000..4b2a3d2
--- /dev/null
+++ b/testcases/kernel/mem/hugetlb/lib/hugetlb.c
@@ -0,0 +1,116 @@
+/*
+ *
+ * Copyright (c) International Business Machines Corp., 2001
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * NAME
+ * hugetlb.c
+ *
+ * DESCRIPTION
+ * common routines for the hugepage tests.
+ *
+ * The library contains the following routines:
+ *
+ * getipckey()
+ * getuserid()
+ * rm_shm()
+ * help()
+ */
+
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <sys/timeb.h>
+#include <pwd.h>
+#include "hugetlb.h"
+
+/*
+ * getipckey() - generates and returns a message key used by the "get"
+ * calls to create an IPC resource.
+ */
+int getipckey(void)
+{
+ const char a = 'a';
+ int ascii_a = (int)a;
+ char *curdir = NULL;
+ size_t size = 0;
+ key_t ipc_key;
+ struct timeb time_info;
+
+ curdir = getcwd(curdir, size);
+ if (curdir == NULL)
+ tst_brkm(TBROK | TERRNO, cleanup, "getcwd(curdir)");
+
+ /*
+ * Get a Sys V IPC key
+ *
+ * ftok() requires a character as a second argument. This is
+ * refered to as a "project identifier" in the man page. In
+ * order to maximize the chance of getting a unique key, the
+ * project identifier is a "random character" produced by
+ * generating a random number between 0 and 25 and then adding
+ * that to the ascii value of 'a'. The "seed" for the random
+ * number is the millisecond value that is set in the timeb
+ * structure after calling ftime().
+ */
+ ftime(&time_info);
+ srandom((unsigned int)time_info.millitm);
+
+ ipc_key = ftok(curdir, ascii_a + random() % 26);
+ if (ipc_key == -1)
+ tst_brkm(TBROK | TERRNO, cleanup, "ftok");
+
+ return ipc_key;
+}
+
+/*
+ * getuserid() - return the integer value for the "user" id
+ */
+int getuserid(char *user)
+{
+ struct passwd *ent;
+
+ ent = getpwnam(user);
+ if (ent == NULL)
+ tst_brkm(TBROK | TERRNO, cleanup, "getpwnam");
+
+ return ent->pw_uid;
+}
+
+/*
+ * rm_shm() - removes a shared memory segment.
+ */
+void rm_shm(int shm_id)
+{
+ if (shm_id == -1)
+ return;
+
+ /*
+ * check for # of attaches ?
+ */
+ if (shmctl(shm_id, IPC_RMID, NULL) == -1) {
+ tst_resm(TINFO, "WARNING: shared memory deletion failed.");
+ tst_resm(TINFO, "This could lead to IPC resource problems.");
+ tst_resm(TINFO, "id = %d", shm_id);
+ }
+}
+
+void help(void)
+{
+ printf(" -s NUM Set the number of hugepages to be allocated\n");
+}
diff --git a/testcases/kernel/mem/hugetlb/lib/hugetlb.h b/testcases/kernel/mem/hugetlb/lib/hugetlb.h
new file mode 100644
index 0000000..6d73e9c
--- /dev/null
+++ b/testcases/kernel/mem/hugetlb/lib/hugetlb.h
@@ -0,0 +1,61 @@
+/*
+ *
+ * Copyright (c) International Business Machines Corp., 2001
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/*
+ * hugetlb.h - common definitions for the hugepage tests
+ */
+
+#ifndef __HUGETLB_H
+#define __HUGETLB_H
+
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <errno.h>
+#include <wait.h>
+#include "test.h"
+
+#define SHM_RD 0400
+#define SHM_WR 0200
+#define SHM_RW (SHM_RD|SHM_WR)
+
+#ifndef SHM_HUGETLB
+#define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */
+#endif
+
+/*
+ * to get the lower nine permission bits
+ * from shmid_ds.ipc_perm.mode
+ */
+#define MODE_MASK 0x01FF
+
+key_t shmkey; /* an IPC key generated by ftok() */
+
+int getipckey(void);
+int getuserid(char *user);
+void rm_shm(int shm_id);
+
+void cleanup(void);
+void setup(void);
+
+char *nr_opt;
+int sflag;
+long orig_hugepages;
+void help(void);
+
+#endif /* hugetlb.h */
diff --git a/testcases/kernel/mem/hugetlb/lib/ipcshm.h b/testcases/kernel/mem/hugetlb/lib/ipcshm.h
deleted file mode 100644
index 194d14b..0000000
--- a/testcases/kernel/mem/hugetlb/lib/ipcshm.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- *
- * Copyright (c) International Business Machines Corp., 2001
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/*
- * ipcshm.h - common definitions for the IPC shared memory tests
- */
-
-#ifndef __IPCSHM_H
-#define __IPCSHM_H
-
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <errno.h>
-#include <wait.h>
-#include "test.h"
-
-#define SHM_RD 0400
-#define SHM_WR 0200
-#define SHM_RW (SHM_RD|SHM_WR)
-
-#ifndef SHM_HUGETLB
-#define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */
-#endif
-
-/*
- * to get the lower nine permission bits
- * from shmid_ds.ipc_perm.mode
- */
-#define MODE_MASK 0x01FF
-
-key_t shmkey; /* an IPC key generated by ftok() */
-
-int getipckey(void);
-int getuserid(char *user);
-void rm_shm(int shm_id);
-
-void cleanup(void);
-void setup(void);
-
-char *nr_opt;
-int sflag;
-long orig_hugepages;
-void help(void);
-
-#endif /* ipcshm.h */
diff --git a/testcases/kernel/mem/hugetlb/lib/libipc.c b/testcases/kernel/mem/hugetlb/lib/libipc.c
deleted file mode 100644
index 1f16f22..0000000
--- a/testcases/kernel/mem/hugetlb/lib/libipc.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- *
- * Copyright (c) International Business Machines Corp., 2001
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/*
- * NAME
- * libipc.c
- *
- * DESCRIPTION
- * common routines for the IPC system call tests.
- *
- * The library contains the following routines:
- *
- * getipckey()
- * getuserid()
- * rm_shm()
- * help()
- */
-
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <sys/timeb.h>
-#include <pwd.h>
-#include "ipcshm.h"
-
-/*
- * getipckey() - generates and returns a message key used by the "get"
- * calls to create an IPC resource.
- */
-int getipckey(void)
-{
- const char a = 'a';
- int ascii_a = (int)a;
- char *curdir = NULL;
- size_t size = 0;
- key_t ipc_key;
- struct timeb time_info;
-
- curdir = getcwd(curdir, size);
- if (curdir == NULL)
- tst_brkm(TBROK | TERRNO, cleanup, "getcwd(curdir)");
-
- /*
- * Get a Sys V IPC key
- *
- * ftok() requires a character as a second argument. This is
- * refered to as a "project identifier" in the man page. In
- * order to maximize the chance of getting a unique key, the
- * project identifier is a "random character" produced by
- * generating a random number between 0 and 25 and then adding
- * that to the ascii value of 'a'. The "seed" for the random
- * number is the millisecond value that is set in the timeb
- * structure after calling ftime().
- */
- ftime(&time_info);
- srandom((unsigned int)time_info.millitm);
-
- ipc_key = ftok(curdir, ascii_a + random() % 26);
- if (ipc_key == -1)
- tst_brkm(TBROK | TERRNO, cleanup, "ftok");
-
- return ipc_key;
-}
-
-/*
- * getuserid() - return the integer value for the "user" id
- */
-int getuserid(char *user)
-{
- struct passwd *ent;
-
- ent = getpwnam(user);
- if (ent == NULL)
- tst_brkm(TBROK | TERRNO, cleanup, "getpwnam");
-
- return ent->pw_uid;
-}
-
-/*
- * rm_shm() - removes a shared memory segment.
- */
-void rm_shm(int shm_id)
-{
- if (shm_id == -1)
- return;
-
- /*
- * check for # of attaches ?
- */
- if (shmctl(shm_id, IPC_RMID, NULL) == -1) {
- tst_resm(TINFO, "WARNING: shared memory deletion failed.");
- tst_resm(TINFO, "This could lead to IPC resource problems.");
- tst_resm(TINFO, "id = %d", shm_id);
- }
-}
-
-void help(void)
-{
- printf(" -s NUM Set the number of hugepages to be allocated\n");
-}
--
1.8.3.1
More information about the Ltp
mailing list