Fixes to compile on CentOS 8 - thanks to Torsten for providing this patch

SSL libraries missing and image not that much smaller.

.dockerignore

@@ -0,0 +1,4 @@
+.git/
+lib/
+scripts/
+test/

.gitlab-ci.yml

@@ -0,0 +1,95 @@
+stages:
+- build
+- test
+- docker
+
+# For some reason compiling on CentOS 6.x results in buffer corruption
+build:6-7.1:
+  stage: build
+  image: ${CI_REGISTRY}/leenooks/ci-tsm:6-7.1
+  script:
+  - make -f Makefile.linux64
+  only:
+  - c6
+  tags:
+  - C
+  - x86_64
+  artifacts:
+    name: "$CI_BUILD_NAME"
+    paths:
+    - tsmpipe
+
+test:6-7.1:
+  stage: test
+  image: ${CI_REGISTRY}/leenooks/ci-tsm:6-7.1
+  dependencies:
+  - build:6-7.1
+  script:
+  - cd test && ./test.sh
+  only:
+  - c6
+  tags:
+  - C
+  - x86_64
+
+# Compile on CentOS 6.x, for some reason compiling on CentOS 7.x results in buffer corruption
+build:7-8.1:
+  stage: build
+  image: ${CI_REGISTRY}/leenooks/ci-tsm:7-8.1
+  script:
+  - make -f Makefile.linux64
+  only:
+  - master
+  tags:
+  - C
+  - x86_64
+  artifacts:
+    name: "$CI_BUILD_NAME"
+    paths:
+    - tsmpipe
+
+test:7-8.1:
+  stage: test
+  image: ${CI_REGISTRY}/leenooks/ci-tsm:7-8.1
+  dependencies:
+  - build:7-8.1
+  script:
+  - cd test && ./test.sh
+  only:
+  - master
+  tags:
+  - C
+  - x86_64
+  artifacts:
+    name: "$CI_BUILD_NAME"
+    paths:
+    - tsmpipe
+
+docker:7-8.1:
+  stage: docker
+  image: docker:latest
+  services:
+  - docker:dind
+
+  before_script:
+  - docker info
+  - docker version
+  - echo "$CI_JOB_TOKEN" | docker login -u "$CI_REGISTRY_USER" "$CI_REGISTRY" --password-stdin
+  variables:
+    CACHETAG: build
+    VERSION: 8.1.7
+    DOCKER_HOST: tcp://docker:2375
+  dependencies:
+  - test:7-8.1
+  script:
+  - if [ -f init ]; then chmod 500 init; fi
+  - docker pull ${CI_REGISTRY_IMAGE}:${CACHETAG} || true
+  - docker build --cache-from ${CI_REGISTRY_IMAGE}:${CACHETAG} -t ${CI_REGISTRY_IMAGE}:${VERSION} -t ${CI_REGISTRY_IMAGE}:${CACHETAG} .
+  - docker run ${CI_REGISTRY_IMAGE}:${VERSION} -h
+  - docker push ${CI_REGISTRY_IMAGE}:${VERSION}
+  - docker push ${CI_REGISTRY_IMAGE}:${CACHETAG}
+  tags:
+  - docker
+  - x86_64
+  only:
+  - master

Dockerfile

@@ -0,0 +1,26 @@
+# NAME deon/tsmpipe
+# VERSION 8.1.7
+
+FROM centos:7
+
+# If using FTP source (change tar to not use z)
+#RUN SOURCE_URL=ftp://public.dhe.ibm.com/storage/tivoli-storage-management/maintenance/client/v8r1/Linux/LinuxX86/BA/v812/8.1.2.0-TIV-TSMBAC-LinuxX86.tar \
+
+# If using PPA source
+RUN SOURCE_URL=http://yum.leenooks.vpn/docker/tsm/8.x/SP_CLIENT_8.1.7_LIN86_ML.tar.gz \
+	&& PREFIX=TSMCLI_LNX/tsmcli/linux86 \
+	&& CHARS=$(echo ${PREFIX} | awk -F"/" '{print NF}') \
+	&& curl -SL ${SOURCE_URL} | tar -zC /tmp/ --strip-components ${CHARS} -xf - ${PREFIX}/gskcrypt64-*.linux.x86_64.rpm ${PREFIX}/gskssl64-*.linux.x86_64.rpm ${PREFIX}/TIVsm-API64.x86_64.rpm \
+	&& yum install -y /tmp/*rpm && rm -rf /tmp/*rpm /var/cache/yum
+
+RUN ln -s /tsm/dsm.sys /opt/tivoli/tsm/client/api/bin64/ \
+	&& ln -s /tsm/dsm.opt /opt/tivoli/tsm/client/api/bin64/ \
+	&& ln -s /tsm/dsmcert.kdb /opt/tivoli/tsm/client/api/bin64/ \
+	&& ln -s /tsm/dsmcert.sth /opt/tivoli/tsm/client/api/bin64/
+
+COPY tsmpipe /usr/bin
+
+VOLUME [ "/tsm" ]
+
+# Starting
+ENTRYPOINT [ "/usr/bin/tsmpipe" ]

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
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+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
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+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
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+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
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+
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+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
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+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
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+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
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+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    tsmpipe
+    Copyright (C) 2016  Deon George
+
+    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 3 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, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    tsmpipe  Copyright (C) 2016  Deon George
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

README.md

@@ -0,0 +1,40 @@
+# About
+TSMPIPE is a Tivoli Storage Manager (TSM) or now known as Spectrum Protect client, that enables you to take data from STDIN and store that in TSM as a BACKUP or ARCHIVE object.
+By using this client, you dont need to do a dump to disk process, followed by using the Spectrum Protect Backup Archive Client. (So no more consuming disk space with old dumps!)
+
+Restoring data, is the reverse step, restoring directly back to the application from Spectrum Protect.
+
+# Using
+In its simplest form, you can
+```cat myfile.ext | tsmpipe -c [MORE OPTIONS]```
+
+Or, where an application supports "dumping" to STDOUT, you can pipe that dump into TSMPIPE.
+```myappdump | tsmpipe -c [OPTIONS]```
+
+Getting data back is the reverse
+```tsmpipe -x [MORE OPTIONS] > myfile```
+
+Or, back to your application
+```tsmpipe -x [MORE OPTIONS] | myapp```
+
+This client can also calculate a digest while backuping up data (like MD5, SHA1, etc) - so that you can verify that the dump out of the application matches what goes into
+Spectrum Protect. For example:
+
+```
+myappdump > file
+md5sum file
+cat file | tsmpipe -cBs /example/ -f file -m md5
+tsmpipe -xBs /example/ -f file > file2
+md5sum file2
+```
+
+The MD5 calculation should match in all cases - including the MD5 printed by tsmpipe. See the build test script for more details.
+# Building
+Building TSMPIPE is hopefully relatively easy - it's currently only tested on Linux (specifically CentOS), but it should be buildable on other Spectrum Protect
+supported platforms, however you may need to create an appropriate Makefile.
+
+Here is a blog on building on Linux: https://thefrinkiac7.wordpress.com/data-protection/building-tsmpipe
+
+# Help
+For help, use tsmpipe -h
+To test that you can connect to TSM, use tsmpipe -i

lib/dsmlist.c

@@ -18,20 +18,21 @@ char *units(double size) {
 	int div = 0;
 	double rem = 0;
 	int base = 1024;
+	int s_size = 128;
 
 	char *s;
 
 	s = "\0";
-	s = malloc(128);
+	s = malloc(s_size);
         if (s==NULL) {
                 perror("Arg, out of memory?");
                 exit(255);
         }
-	memset(s,0x00,(sizeof s));
+	memset(s,0x00,s_size);
 
 	while (size >= base && div < (int)(sizeof SIZES / sizeof *SIZES)-1) {
 		if (verbose > 2)
-			fprintf(stderr,"BEFORE: %s: SIZE: [%3.2f], DIV: [%d], REM: [%3.2f]\n",__func__,size,div,rem);
+			fprintf(stderr,"%s: BEFORE - SIZE: [%3.2f], DIV: [%d], REM: [%3.2f]\n",__func__,size,div,rem);
 
 		rem = ((int)size % base);
 		size /= base;
@@ -39,7 +40,7 @@ char *units(double size) {
 	}
 
 	if (verbose > 2)
-		fprintf(stderr,"AFTER: %s: SIZE: [%3.2f], DIV: [%d], REM: [%3.2f]\n",__func__,size,div,rem);
+		fprintf(stderr,"%s: AFTER - SIZE: [%3.2f], DIV: [%d], REM: [%3.2f]\n",__func__,size,div,rem);
 
 	sprintf(s,"%3.2f %s",size,SIZES[div]);
 
@@ -50,6 +51,7 @@ char *units(double size) {
  * Our Callback to show what is in TSM
  */
 int tsm_listfile_cb(dsmQueryType qType, DataBlk *qResp, void *userdata, dsBool_t friendly) {
+	extern int verbose;
 	char stor[2];
 	char state[3];
 	char ced[4];
@@ -172,6 +174,8 @@ int tsm_listfile_cb(dsmQueryType qType, DataBlk *qResp, void *userdata, dsBool_t
 			(respBackup.encryptionType & DSM_ENCRYPT_USER ? "U" : "-")));
 
 		strcat(ced,respBackup.clientDeduplicated ? "D" : "-");
+	if (verbose > 2)
+		fprintf(stderr,"%s: clientDeduplicated: %d\n",__func__,respBackup.clientDeduplicated);
 
 #ifdef USE_DIGEST
 		// Object Info

lib/dsmobjects.c

@@ -72,14 +72,16 @@ dsmDate dsmStrToDate(char *s) {
 char *dsmDateToStr(dsmDate date) {
 	char *s;
 
-	s = malloc(19);
+	int s_size = 32;
+
+	s = malloc(s_size);
 
 	if (s==NULL) {
 		perror("Arg, out of memory?");
 		exit(255);
 	}
 
-	memset(s,0x00,(sizeof s));
+	memset(s,0x00,s_size);
 
 	sprintf(s,"%04i-%02i-%02i %02i:%02i:%02i",
 		date.year,
@@ -145,7 +147,7 @@ char *dsmObjnameToStr(dsmObjName objName) {
 		exit(255);
 	}
 
-	memset(s,0x00,(sizeof s));
+	memset(s,0x00,sizeof(dsmObjName));
 
 	sprintf(s,"%s%s%s",objName.fs,objName.hl,objName.ll);
 

lib/dsmsendrecv.c

@@ -133,10 +133,11 @@ double tsm_sendfile(dsUint32_t dsmHandle, char *fsname, char *filename, long lon
 
 #ifdef USE_DIGEST
 	char digest_str[EVP_MAX_MD_SIZE*2];
-	EVP_MD_CTX mdctx;
+	EVP_MD_CTX *mdctx;
 	const EVP_MD *md=NULL;
 	unsigned char md_value[EVP_MAX_MD_SIZE];
 	unsigned int md_len, i;
+	mdctx = NULL;
 
 	if (digest) {
 		OpenSSL_add_all_digests();
@@ -229,8 +230,8 @@ double tsm_sendfile(dsUint32_t dsmHandle, char *fsname, char *filename, long lon
 
 #ifdef USE_DIGEST
 	if (digest) {
-		EVP_MD_CTX_init(&mdctx);
+		mdctx = EVP_MD_CTX_new();
-		EVP_DigestInit_ex(&mdctx, md, NULL);
+		EVP_DigestInit_ex(mdctx, md, NULL);
 	}
 #endif
 
@@ -250,7 +251,7 @@ double tsm_sendfile(dsUint32_t dsmHandle, char *fsname, char *filename, long lon
 
 #ifdef USE_DIGEST
 		if (digest)
-			EVP_DigestUpdate(&mdctx, buffer, nbytes);
+			EVP_DigestUpdate(mdctx, buffer, nbytes);
 #endif
 
 		dataBlk.bufferLen = nbytes;
@@ -289,8 +290,8 @@ double tsm_sendfile(dsUint32_t dsmHandle, char *fsname, char *filename, long lon
 
 #ifdef USE_DIGEST
 	if (digest) {
-		EVP_DigestFinal_ex(&mdctx, md_value, &md_len);
+		EVP_DigestFinal_ex(mdctx, md_value, &md_len);
-		EVP_MD_CTX_cleanup(&mdctx);
+		EVP_MD_CTX_free(mdctx);
 
 		for(i=0; i<md_len; i++)
 			sprintf(digest_str+(i*2), "%02x", md_value[i]);
@@ -439,14 +440,15 @@ int tsm_deletefile(dsUint32_t dsmHandle, dsmQueryType qType, qryArchiveData qaDa
 	extern int verbose;
 	dsInt16_t rc=0;
 	dsUint16_t reason=0;
-	dsmDelInfo *dInfoP;
 	dsmDelType dType;
+	dsmDelInfo delInfo;
 	struct matchone_cb_data cbdata;
 	dsmBool_t friendly=bFalse;
 
 	cbdata.numfound = 0;
 
-	rc = tsm_queryfile(dsmHandle,qType,tsm_matchone_cb,&cbdata,qaData,qbData,friendly);
+	/** Our purge function uses qtReserved8 - this will break in a future release of the API **/
+	rc = tsm_queryfile(dsmHandle,((qType == qtBackup || qType == qtReserved8) ? qtBackup : qtArchive),tsm_matchone_cb,&cbdata,qaData,qbData,friendly);
 	if (rc != DSM_RC_OK) {
 		return 0;
 	}
@@ -462,24 +464,35 @@ int tsm_deletefile(dsUint32_t dsmHandle, dsmQueryType qType, qryArchiveData qaDa
 
 		dType = dtArchive;
 
-		delArch daInfo;
+		delInfo.archInfo.stVersion = delArchVersion;
-		daInfo.stVersion = delArchVersion;
+		delInfo.archInfo.objId = cbdata.objId;
-		daInfo.objId = cbdata.objId;
-
-		dInfoP = (dsmDelInfo *) &daInfo;
 
 	} else if (qType == qtBackup) {
 		if (verbose)
-			fprintf(stderr,"%s: Deleting backup file %s\n",__func__,dsmObjnameToStr(*qbData.objName));
+			fprintf(stderr,"%s: Deleting backup file %s with id [%u-%u]\n",__func__,dsmObjnameToStr(*qbData.objName),cbdata.objId.hi,cbdata.objId.lo);
 
 		dType = dtBackup;
 
-		delBack dbInfo;
+		dsmObjName objName;
-		dbInfo.stVersion = delBackVersion;
+		memset(&objName,0x00,sizeof(objName));
-		dbInfo.objNameP = qbData.objName;
+		strcpy(objName.fs,qbData.objName->fs);
-		dbInfo.copyGroup = cbdata.copyGroup;
+		strcpy(objName.hl,qbData.objName->hl);
+		strcpy(objName.ll,qbData.objName->ll);
+		objName.objType = DSM_OBJ_FILE;
 
-		dInfoP = (dsmDelInfo *) &dbInfo;
+		delInfo.backInfo.stVersion = delBackVersion;
+		delInfo.backInfo.objNameP = &objName;
+		delInfo.backInfo.copyGroup = cbdata.copyGroup;
+
+	/** Our purge function uses qtReserved8 - this will break in a future release of the API **/
+	} else if (qType == qtReserved8) {
+		if (verbose)
+			fprintf(stderr,"%s: Purging backup file %s with id [%u-%u]\n",__func__,dsmObjnameToStr(*qbData.objName),cbdata.objId.hi,cbdata.objId.lo);
+
+		dType = dtBackupID;
+
+		delInfo.backIDInfo.stVersion = delBackIDVersion;
+		delInfo.backIDInfo.objId = cbdata.objId;
 
 	} else {
 		fprintf(stderr,"%s: UNKNOWN Type %d\n",__func__,qType);
@@ -492,7 +505,7 @@ int tsm_deletefile(dsUint32_t dsmHandle, dsmQueryType qType, qryArchiveData qaDa
 		return 0;
 	}
 
-	rc = dsmDeleteObj(dsmHandle,dType,*dInfoP);
+	rc = dsmDeleteObj(dsmHandle,dType,delInfo);
 	if (rc != DSM_RC_OK) {
 		printf("%s: dsmDeleteObj() failed %s\n",__func__,tsm_printerr(dsmHandle,rc));
 		return 0;

lib/dsmsession.c

@@ -6,6 +6,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <signal.h>
+#include <termio.h>
+#include <unistd.h>
 
 #include "dsmrc.h"
 #include "dsmapitd.h"
@@ -20,7 +23,7 @@ char *tsm_printerr(dsUint32_t dsmHandle, dsInt16_t rc) {
 	char rcStr[DSM_MAX_RC_MSG_LENGTH];
 	char *s;
 
-	s = malloc(sizeof(rcStr));
+	s = malloc(DSM_MAX_RC_MSG_LENGTH+5);
 
 	if (rc == DSM_RC_WILL_ABORT) {
 		dsUint16_t reason;
@@ -72,10 +75,11 @@ int tsm_checkapi(void) {
 }
 
 /* Initialise a session to the TSM server */
-dsUint32_t tsm_initsess(char *options) {
+dsUint32_t tsm_initsess(char *options, char *password) {
 	dsInt16_t rc=0;
 	dsUint32_t dsmHandle=0;
 	dsmApiVersionEx applApi;
+	dsmAppVersion pipeApi;
 	dsmInitExIn_t initIn;
 	dsmInitExOut_t initOut;
 	optStruct dsmOpt;
@@ -92,17 +96,25 @@ dsUint32_t tsm_initsess(char *options) {
 	applApi.level     = DSM_API_LEVEL;
 	applApi.subLevel  = DSM_API_SUBLEVEL;
 
+	memset(&pipeApi,0x00,sizeof(dsmAppVersion));
+	pipeApi.stVersion = appVersionVer;
+	pipeApi.applicationVersion  = TSMPIPE_VERSION;
+	pipeApi.applicationRelease  = TSMPIPE_RELEASE;
+	pipeApi.applicationLevel    = TSMPIPE_LEVEL;
+	pipeApi.applicationSubLevel = TSMPIPE_SUBLEVEL;
+
 	memset(&initIn,0x00,sizeof(dsmInitExIn_t));
 	initIn.stVersion           = dsmInitExInVersion;
 	initIn.apiVersionExP       = &applApi;
 	initIn.clientNodeNameP     = NULL;
 	initIn.clientOwnerNameP    = NULL;
-	initIn.clientPasswordP     = NULL;
+	initIn.clientPasswordP     = password;
 	initIn.applicationTypeP    = NULL;
 	initIn.configfile          = NULL;
 	initIn.options             = options;
 	initIn.userNameP           = NULL;
 	initIn.userPasswordP       = NULL;
+	initIn.appVersionP         = &pipeApi;
 	//initIn.dirDelimiter        = dirDelimiter;
 	//initIn.useUnicode          = useUnicode;
 	//initIn.bEncryptKeyEnabled  = encrypt;
@@ -119,6 +131,7 @@ dsUint32_t tsm_initsess(char *options) {
 
 		if (rc != DSM_RC_OK) {
 			printf("%s: dsmChangePW() failed %s\n",__func__,tsm_printerr(dsmHandle,rc));
+			dsmTerminate(dsmHandle);
 
 			return 0;
 		}
@@ -167,8 +180,11 @@ int tsm_sessioninfo(dsUint32_t dsmHandle) {
 	dsmQueryApiVersionEx(&apiLibVer);
 
 	printf("Application Version:\n");
-	printf(" TSMPIPE Version:                %s\n",
+	printf(" TSMPIPE Version:                %d.%d.%d.%d\n",
-			_TSMPIPE_VERSION);
+			TSMPIPE_VERSION,
+			TSMPIPE_RELEASE,
+			TSMPIPE_LEVEL,
+			TSMPIPE_SUBLEVEL);
 	printf(" TSMPIPE API Version:            %d.%d.%d.%d\n",
 			DSM_API_VERSION,
 			DSM_API_RELEASE,
@@ -306,19 +322,28 @@ dsInt16_t tsm_queryfile(dsUint32_t dsmHandle, dsmQueryType qType, tsm_query_call
 		case qtArchive:
 			qDataP = &qaData;
 
+			qryRespArchiveData qaResp;
+
+			qResp.bufferLen = sizeof(qaResp);
+			qResp.bufferPtr = (char *) &qaResp;
+
+			qaResp.stVersion = qryRespArchiveDataVersion;
+
 			if (verbose)
 				fprintf(stderr,"%s: Query filespace %s\n",__func__,dsmObjnameToStr(*qaData.objName));
 
-			qryRespArchiveData qaResp;
-			qaResp.stVersion = qryRespArchiveDataVersion;
-
-			qResp.bufferPtr = (char *) &qaResp;
-			qResp.bufferLen = sizeof(qaResp);
 			break;
 
 		case qtBackup:
 			qDataP = &qbData;
 
+			qryRespBackupData qbResp;
+
+			qResp.bufferLen = sizeof(qbResp);
+			qResp.bufferPtr = (char *) &qbResp;
+
+			qbResp.stVersion = qryRespBackupDataVersion;
+
 			if (verbose)
 				fprintf(stderr,"%s: Query filespace %s\n",__func__,dsmObjnameToStr(*qbData.objName));
 			if (verbose > 1) {
@@ -326,11 +351,6 @@ dsInt16_t tsm_queryfile(dsUint32_t dsmHandle, dsmQueryType qType, tsm_query_call
 				fprintf(stderr,"%s: OBJSTATE : %s\n",__func__,qbData.objState==DSM_ACTIVE ? "DSM_ACTIVE" : "DSM_ANY_MATCH");
 			}
 
-			qryRespBackupData qbResp;
-			qbResp.stVersion = qryRespBackupDataVersion;
-
-			qResp.bufferPtr = (char *) &qbResp;
-			qResp.bufferLen = sizeof(qbResp);
 			break;
 
 		default:
@@ -381,7 +401,7 @@ dsInt16_t tsm_queryfile(dsUint32_t dsmHandle, dsmQueryType qType, tsm_query_call
 	}
 
 	if (rc != DSM_RC_FINISHED && rc != DSM_RC_MORE_DATA) {
-		printf("%s: dsmGetNextObj() failed %s\n",__func__,tsm_printerr(dsmHandle,rc));
+		printf("%s: dsmGetNextQObj() failed %s\n",__func__,tsm_printerr(dsmHandle,rc));
 		return rc;
 	}
 
@@ -393,3 +413,171 @@ dsInt16_t tsm_queryfile(dsUint32_t dsmHandle, dsmQueryType qType, tsm_query_call
 
 	return DSM_RC_OK;
 }
+
+/* Signal handler */
+int intrupt = 0;
+void Catch(int signo) {
+	if(signo) {}; /* so compiler won't complain about unused arguments */
+
+	intrupt = 1;
+}
+
+/* Uses sigaction to establish signal handler */
+int install_sig_handler(int signum, void (*sig_handler)(int)) {
+	struct sigaction action;
+	int rc;
+
+	action.sa_handler = sig_handler; /* signal handler function  */
+	sigemptyset( &action.sa_mask );  /* mask of signals to block */
+
+	action.sa_flags = SA_NOCLDSTOP;
+
+	rc = sigaction(
+		signum,   /*  I */ /* signal identifier            */
+		&action,  /* *I */ /* new action for signal        */
+		NULL );   /* *O */ /* previous action - not needed */
+
+	return (rc);
+}
+
+int ReadPass(char *text, char *buffer, int length) {
+	struct termio ttyState, ttyStateSave;
+	register char *p;
+	register int c;
+	int rc;
+	FILE *ttyFH;
+
+	struct sigaction  action;
+
+	/* Let's flush any prompt to the terminal that may be pending. */
+	fflush(stdout);
+
+	/* Open the console input device */
+	if((ttyFH = fopen("/dev/tty", "r")) == NULL)
+		return(-1);
+	else
+		setbuf(ttyFH, (char *)NULL);
+
+	/* Reset the interrupt flag */
+	intrupt = 0;
+
+	/* Trap the "BREAK" interrupt */
+	(void) sigaction( SIGINT, NULL, &action );    /* save current hdlr */
+	(void) install_sig_handler( SIGINT, Catch );  /* install new hdlr  */
+
+	/* Get current state */
+	rc = ioctl(fileno(ttyFH), TCGETA, &ttyStateSave);
+	if (rc == -1)
+		return(-1);
+
+	/* Copy the saved tty state into a work field */
+	ttyState = ttyStateSave;
+
+	/* Turn off ECHO */
+	ttyState.c_lflag &= ~ECHO;
+	rc = ioctl(fileno(ttyFH), TCSETA, &ttyState);
+	if (rc == -1)
+		return(-1);
+
+	printf(text);
+
+	/* Read the password (quietly) */
+	for(p=buffer; !intrupt && (c = getc(ttyFH)) != '\n' && c != EOF; ) {
+		if(p < buffer+length)
+			*p++ = c;
+	}
+	*p = '\0';
+
+	printf("\n");
+
+	/* Restore the tty state settings */
+	rc = ioctl(fileno(ttyFH), TCSETA, &ttyStateSave);
+	if (rc == -1)
+		return(-1);
+
+	/* Reset the interrupt handler */
+	(void) sigaction( SIGINT, &action, NULL );
+
+	if(ttyFH != stdin)
+		(void) fclose(ttyFH);
+	if(intrupt)
+		(void) kill(getpid(), SIGINT);
+
+	return(strlen(buffer));
+}
+
+/*
+ * Set the TSM Node password
+ *
+ * We use a callback to process the list, the callback should return:
+ */
+int tsm_setpassword(char *options) {
+	uint32 dsmHandle;
+	bool_t done = bFalse;
+	uint16 pw_trys = 0;
+	uint16 len = 0;
+	char input[INPUTLEN];
+	char pw_cur[DSM_MAX_VERIFIER_LENGTH + 1];
+	char pw_new [DSM_MAX_VERIFIER_LENGTH + 1];
+
+	int rc;
+
+	while (!done) {
+		// Current Password
+		rc = ReadPass("Enter your current password: ",input,INPUTLEN);
+		len = strlen(input);
+		if ((len > DSM_MAX_VERIFIER_LENGTH) || !len || (rc < 0)) {
+			printf("Current password is invalid.  Please try again.\n");
+			continue;
+		} else {
+			strcpy(pw_cur,input);
+		}
+
+		// New password
+		rc = ReadPass("Enter your new password: ",input,INPUTLEN);
+		len = strlen(input);
+		if ((len > DSM_MAX_VERIFIER_LENGTH) || !len || (rc < 0)) {
+			printf("New password is invalid.  Please try again.\n");
+			continue;
+		} else {
+			strcpy(pw_new,input);
+		}
+
+		// Verify new password
+		rc = ReadPass("Enter your new password again: ",input,INPUTLEN);
+		len = strlen(input);
+		if ((len > DSM_MAX_VERIFIER_LENGTH) || !len || (rc < 0)) {
+			printf("New password is invalid.  Please try again.\n");
+			continue;
+
+		} else {
+			// Compare new pw copies to make sure no typos from user.
+			if ((strcmp(pw_new,input))) {
+				pw_trys++;
+
+				if (pw_trys > 3)
+					debugLog(0,__func__,"ERROR: Passwords dont match, tried too many times.",3);
+				else
+					debugLog(0,__func__,"WARN: Your new passwords do not match, please try again...",0);
+
+			} else {
+				done = bTrue;
+			}
+		}
+	}
+
+	dsmHandle = tsm_initsess(options,pw_cur);
+	if (! dsmHandle) {
+		debugLog(0,__func__,"ERROR: Unable to create TSM session with your password.",2);
+	}
+
+	rc = dsmChangePW(dsmHandle,pw_cur,pw_new);
+	if (rc)
+		debugLog(0,__func__,"ERROR: Password change failed.",2);
+	else
+		printf("\nYour new password has been accepted and updated.\n");
+
+	dsmTerminate(dsmHandle);
+
+	return 1;
+}

test/dsm.opt

@@ -0,0 +1 @@
+COMPRESSAlways Y

test/dsm.sys

@@ -0,0 +1,20 @@
+DEFAULTServer test
+SErvername	test
+	COMMmethod			TCPip
+	MANAGEDServices		schedule
+	TCPPort				1500
+	TCPServeraddress	tsm.leenooks.net
+	PASSWORDAccess		generate
+	SCHEDMode		polling
+
+	ERRORLOGRetention	10,d
+	ERRORLOGName		/tmp/dsmerror.log
+	SCHEDLOGName		/tmp/dsmsched.log
+	SCHEDLOGRetention	10,d
+
+	TCPNodelay			Yes
+	TCPBuffsize			32
+	TCPWindowsize		64
+	SSL			No
+
+	PASSWORDDIR /tsm

test/test.sh

@@ -0,0 +1,94 @@
+#!/bin/sh
+cd $(dirname $0)
+
+set -e
+FILE=random.1m
+VERBOSE=${VERBOSE:-""}
+
+# Create TEST File
+MD5=$(dd if=/dev/urandom bs=10240 count=1024 2>/dev/null |tee ${FILE} |md5sum |awk '{print $1}')
+SIZE=$(ls -l ${FILE}|awk '{print $5}')
+TSMOPT="-VIRTUALNODENAME=TEST -PASSWORD=password -COMPRESSALWAYS=YES"
+
+TSMPIPE=../tsmpipe
+
+echo "MD5 of [${FILE}] is [${MD5}] (${SIZE})"
+
+ln -fs /opt/tivoli/tsm/client/api/bin64/EN_US
+export DSMI_DIR=./
+export DSMI_CONFIG=dsm.opt
+
+# Send file to TSM
+echo "+++ TEST BACKUP ++++!"
+echo "+ BACKUP: SEND FILE!"
+cat ${FILE} | ${TSMPIPE} -Bcm MD5 -s /test -f ${FILE} ${VERBOSE} -l ${SIZE} -O"${TSMOPT}"
+
+# Send a second time
+echo "+ BACKUP: SEND FILE AGAIN!"
+cat ${FILE} | ${TSMPIPE} -Bcm MD5 -s /test -f ${FILE} ${VERBOSE} -l ${SIZE} -O"${TSMOPT}"
+
+# List it
+echo "+ BACKUP: LIST FILE!"
+${TSMPIPE} -Bts /test -f ${FILE} -O"${TSMOPT}"
+
+# Get it back
+echo "+ BACKUP: RETRIEVE FILE!"
+${TSMPIPE} -Bxs /test -f ${FILE} ${VERBOSE} -O"${TSMOPT}" > ${FILE}.back
+RETRIEVE=$(md5sum ${FILE}.back | awk '{print $1}')
+if [ "${MD5}" != "${RETRIEVE}" ]; then
+	exit 1
+else
+	echo "+ BACKUP: RETRIEVE VALID (${RETRIEVE})!"
+fi
+
+# Purge the last one
+echo "+ BACKUP: PURGE!"
+${TSMPIPE} -Bgs /test -f ${FILE} ${VERBOSE} -O"${TSMOPT}"
+
+# List it
+echo "+ BACKUP: LIST FILE IS PURGED!"
+${TSMPIPE} -Bts /test -f ${FILE} -O"${TSMOPT}"
+
+# Delete it
+echo "+ BACKUP: DELETE!"
+${TSMPIPE} -Bds /test -f ${FILE} ${VERBOSE} -O"${TSMOPT}"
+
+# List it
+echo "+ BACKUP: LIST FILE IS DELETED!"
+${TSMPIPE} -Bts /test -f ${FILE} -O"${TSMOPT}"
+echo "+++ END BACKUP ++++!"
+
+echo "+++ TEST ARCHIVE ++++!"
+echo "+ ARCHIVE: SEND FILE!"
+cat ${FILE} | ${TSMPIPE} -Acm MD5 -s /test -f ${FILE} ${VERBOSE} -l ${SIZE} -D"Test Archive File" -O"${TSMOPT}"
+
+# Send a second time
+echo "+ ARCHIVE: SEND FILE AGAIN! (delay)"
+sleep 2
+cat ${FILE} | ${TSMPIPE} -Acm MD5 -s /test -f ${FILE} ${VERBOSE} -l ${SIZE} -D"Test Archive File" -O"${TSMOPT}"
+DATE=$(date +%m%d%Y:%H%M%S)
+
+# List it
+echo "+ ARCHIVE: LIST FILE!"
+${TSMPIPE} -Ats /test -f ${FILE} -O"${TSMOPT}"
+
+# Get it back
+echo "+ ARCIHVE: RETRIEVE FILE! (${DATE})"
+${TSMPIPE} -Axs /test -f ${FILE} -n ${DATE} ${VERBOSE} -O"${TSMOPT}" > ${FILE}.back
+RETRIEVE=$(md5sum ${FILE}.back | awk '{print $1}')
+if [ "${MD5}" != "${RETRIEVE}" ]; then
+	exit 1
+else
+	echo "+ ARCHIVE: RETRIEVE VALID (${RETRIEVE})!"
+fi
+
+# Purge the last one
+echo "+ ARCHIVE: DELETE!"
+${TSMPIPE} -Ads /test -f ${FILE} -n ${DATE} ${VERBOSE} -O"${TSMOPT}"
+
+# List it
+echo "+ ARCHIVE: LIST FILE AFTER DELETE!"
+${TSMPIPE} -Ats /test -f ${FILE} -O"${TSMOPT}"
+echo "+++ END ARCHIVE ++++!"
+
+rm -f EN_US ${FILE} ${FILE}.back

tsmpipe.c

@@ -67,10 +67,11 @@ int copy_env(const char *from, const char *to) {
 
 void usage(void) {
 	fprintf(stderr,
-		"tsmpipe %s, usage:\n"
+		"tsmpipe %d.%d.%d.%d, usage:\n"
 		"\n"
-		"tsmpipe [-i]|[[-A|-B|-U] [-c|-x|-d|-t] -s fsname -f filepath [-l len] ...]\n"
+		"tsmpipe [-i|-p]|[[-A|-B|-U] [-c|-x|-d|-g|-t] -s fsname -f filepath [-l len] ...]\n"
-		"   -i Show session information:\n"
+		"   -i Show session information\n"
+		"   -p Set Password\n"
 		"   -A, -B and -U are mutually exclusive:\n"
 		"       -A  Use Archive objects\n"
 		"       -B  Use Backup objects\n"
@@ -79,6 +80,7 @@ void usage(void) {
 		"       -c  Create:  Read from stdin and store in TSM\n"
 		"       -x  eXtract: Recall from TSM and write to stdout\n"
 		"       -d  Delete:  Delete object from TSM\n"
+		"       -g  purGe:   Active Delete object from TSM\n"
 		"       -t  lisT:    Print filelist to stdout\n"
 		"   -s and -f are required arguments for (-A/ -B operations):\n"
 		"       -s fsname   Name of filespace in TSM\n"
@@ -100,16 +102,15 @@ void usage(void) {
 #endif
 		"   -v          Verbose. More -v's gives more verbosity\n"
 		"   -V          Verbose information on TSM transfer\n"
-	,_TSMPIPE_VERSION);
+	,TSMPIPE_VERSION,TSMPIPE_RELEASE,TSMPIPE_LEVEL,TSMPIPE_SUBLEVEL);
 
-	exit(1);
+	exit(0);
 }
 
 void usage_action(void) {
-	debugLog(0,__func__,"ERROR: Must give one of -i, -c, -x, -d, -t",1);
+	debugLog(0,__func__,"ERROR: Must give one of -i, -p, -c, -x, -d, -t",1);
 }
 
-
 int main(int argc, char *argv[]) {
 	int c;
 	extern int optopt;
@@ -130,16 +131,18 @@ int main(int argc, char *argv[]) {
 	char *digest=NULL;
 #endif
 
-	while ((c = getopt(argc, argv, "hiABcxdtUvVe:E:f:Fl:L:m:n:N:s:D:O:P:")) != -1) {
+	while ((c = getopt(argc, argv, "hiABcxdtUvVe:E:f:Fgl:L:m:n:N:s:D:O:pP:")) != -1) {
 		switch(c) {
 			case 'h': usage(); break;
 			case 'A': qType = qtArchive; break;
 			case 'B': qType = qtBackup; break;
 
 			case 'i': if (action != 0) usage_action(); action = ACTION_INFO; break;
+			case 'p': if (action != 0) usage_action(); action = ACTION_PASSWORD; break;
 			case 'c': if (action != 0) usage_action(); action = ACTION_CREATE; break;
 			case 'x': if (action != 0) usage_action(); action = ACTION_EXTRACT; break;
 			case 'd': if (action != 0) usage_action(); action = ACTION_DELETE; break;
+			case 'g': if (action != 0) usage_action(); action = ACTION_PURGE; break;
 			case 't': if (action != 0) usage_action(); action = ACTION_LIST; break;
 			case 'U': if (action != 0) usage_action(); action = ACTION_UPDATE; break;
 
@@ -174,7 +177,18 @@ int main(int argc, char *argv[]) {
 
 	// Arguement Validation
 	if (action == 0) {
-		debugLog(0,__func__,"ERROR: Must give one of -i, -c, -x, -d, -t",1);
+		usage_action();
+	}
+
+	if (action == ACTION_PASSWORD) {
+		rc = tsm_setpassword(options);
+
+		if (! rc)
+			debugLog(0,__func__,"ERROR: Operation Failed",3);
+		else
+			debugLog(1,__func__,"Operation Success",0);
+
+		exit(0);
 	}
 
 	if (action != ACTION_LIST && friendly) {
@@ -211,6 +225,10 @@ int main(int argc, char *argv[]) {
 		}
 	}
 
+	if (action == ACTION_PURGE && qType != qtBackup) {
+		debugLog(0,__func__,"ERROR: -g can only be used with -B",1);
+	}
+
 	/* Let the TSM api get the signals */
 	signal(SIGPIPE, SIG_IGN);
 	signal(SIGINT, SIG_IGN);
@@ -222,7 +240,7 @@ int main(int argc, char *argv[]) {
 	// OK, we are ready to talk to TSM
 	debugLog(1,__func__,"Create TSM session",0);
 
-	dsmHandle = tsm_initsess(options);
+	dsmHandle = tsm_initsess(options,NULL);
 	if (! dsmHandle)
 		debugLog(0,__func__,"ERROR: Unable to create TSM session?",2);
 
@@ -260,6 +278,7 @@ int main(int argc, char *argv[]) {
 			break;
 
 		case ACTION_DELETE:
+		case ACTION_PURGE:
 		case ACTION_LIST:
 		case ACTION_EXTRACT:
 			memset(&qaData,0x00,sizeof(qryArchiveData));
@@ -274,6 +293,7 @@ int main(int argc, char *argv[]) {
 					qbData.owner = "";
 
 					switch (action) {
+						case ACTION_PURGE:
 						case ACTION_DELETE:
 							qbData.objState = DSM_ACTIVE;
 							break;
@@ -287,7 +307,7 @@ int main(int argc, char *argv[]) {
 							break;
 					}
 
-					if (action == ACTION_DELETE || ! pitdate) {
+					if (action == ACTION_DELETE || action == ACTION_PURGE || ! pitdate) {
 						qbData.pitDate.year = DATE_MINUS_INFINITE;
 					} else {
 						qbData.pitDate = dsmStrToDate(pitdate);
@@ -330,6 +350,12 @@ int main(int argc, char *argv[]) {
 					rc = tsm_deletefile(dsmHandle,qType,qaData,qbData);
 					break;
 
+				case ACTION_PURGE:
+					debugLog(2,__func__,"PURGE Operation",0);
+					/** We use qtReserved8 to let tsm_deletefile() know that we want to purge - this will break a future API **/
+					rc = tsm_deletefile(dsmHandle,qtReserved8,qaData,qbData);
+					break;
+
 				case ACTION_EXTRACT:
 					debugLog(2,__func__,"EXTRACT Operation",0);
 					rc = tsm_restorefile(dsmHandle,qType,qaData,qbData);

tsmpipe.h

@@ -1,4 +1,8 @@
-#define _TSMPIPE_VERSION "1.6.4"
+#define TSMPIPE_VERSION 1
+#define TSMPIPE_RELEASE 6
+#define TSMPIPE_LEVEL 6
+#define TSMPIPE_SUBLEVEL 0
+#define INPUTLEN 1025
 
 #define ACTION_INFO 1
 #define ACTION_CREATE 2
@@ -7,6 +11,8 @@
 #define ACTION_LIST 5
 #define ACTION_UPDATE 6
 #define ACTION_CREATE_UPDATE 7
+#define ACTION_PASSWORD 8
+#define ACTION_PURGE 9
 #define DSM_COMM_TCPIP6 6  // There is no DSM_COMM_ const for TCPIPv6
 
 // If you want to use MD5/SHA1 calculations as the data goes in here, ensure this is defined.
@@ -26,7 +32,7 @@ extern void debugLog (int level, const char *func, char *message, int die);
 extern dsmDate dsmStrToDate(char *s);
 extern dsmObjName dsmNameToObjname(char *fsname, char *filename);
 extern dsInt16_t tsm_queryfile(dsUint32_t sesshandle, dsmQueryType qType, tsm_query_callback usercb, void *userdata, qryArchiveData qaData, qryBackupData qbData, dsBool_t friendly);
-extern dsUint32_t tsm_initsess(char *options);
+extern dsUint32_t tsm_initsess(char *options, char *password);
 extern dsBool_t compressEnabled;
 
 extern int tsm_deletefile (dsUint32_t dsmHandle, dsmQueryType qType, qryArchiveData qaData, qryBackupData qbData);
@@ -37,6 +43,7 @@ extern double tsm_sendfile   (dsUint32_t dsmHandle, char *fsname, char *filename
 #else
 extern double tsm_sendfile   (dsUint32_t dsmHandle, char *fsname, char *filename, long long length, char *description, dsmSendType sendtype, dsBool_t startstop, dsBoot_t summary);
 #endif
+extern int tsm_setpassword(char *options);
 extern int tsm_sessioninfo(dsUint32_t dsmHandle);
 extern int tsm_updatefs(dsUint32_t dsmHandle, char *fsname, long long size);
 extern int tsm_datefs(dsUint32_t dsmHandle, char *fsname, int startstop);