Linuxers September 2003

linuxers@mm.ilug-bom.org.in

116 participants
139 discussions

Attention - Linux Techies
by Albert Henriques 24 Nov '03

24 Nov '03

Hello friends, I am a IT businessman since 1997, after my graduation, I am heading a software and IT services company in Singapore. I do several freelance, projects on emerging technologies. I assit, budding business, IT, and now Linux professionals to start business in Singapore and California. I have a strong presence in these two cities for nearly 8 years. I represent several IT and Business consulting firms as Senior Consultant and Project lead and help them seek GRANTS, INVESTMENTS, … [View More]

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[Vote] blocking non-text messages
by Philip S Tellis 03 Oct '03

03 Oct '03

Should we block non-text messages on this list? State your opinion. Philip

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MPI Communication
by Mrudul Shah 03 Oct '03

03 Oct '03

hi all , i have a linux cluster (10 node)..having OSCAR. now MPI and other communication r using same n/w. i want to make MPI use different n/w alltogether (diff set of n/w cards) and other communications (ssh,etc) diff n/w. so that communication gets faster. i dunno feasibilty of this project ?? if at all it is feasible can some1 tell how much diff in efficiency shuld i expect. pls help ! - Mrudul. ___________________________________________________ Send your photographs to loved ones … [View More]

4 4

problem starting emacs
by psawant＠nse.co.in 02 Oct '03

02 Oct '03

thank you for all your replies, which were really sent so very promptly. that shows the enthusiasm that linuxers have for helping each other with their problems. unfortunately, the problem wasn't solved. it is still giving the same error: emacs: error in loading shared libraries: libXaw3d.so.7: cannot open shared object file: No such file or directory i think there is some problem with the shared libraries. it would be great if anyone of you could point it out, so that i could tell my … [View More]

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Job Opportunity
by akshaysalkar 02 Oct '03

02 Oct '03

Hi All, There is a very immediate requirement for Linux/Solaris Professional Should be having atleast 1yr. experience and be proficient with Troubleshooting, Apache WebServer, Linux Configuration. Please contact me at 22052404 and email your resume immediately. Candidates will be selected by 28th Sept, Sunday, 2003. regards akshay. Get Your Private, Free E-mail from Indiatimes at http://email.indiatimes.com Buy The Best In BOOKS at http://www.bestsellers.indiatimes.com Bid for … [View More]

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help needed !!!!!!!
by Deepali Naik 01 Oct '03

01 Oct '03

hi all, i m here again with my queries... below i m giving my source code of bitmap.c... there i m includinh fs.h and myfs_fs.h.... fs.h is already existing... and myfs_fs.h is created by me... the source code is ............. /* * linux/fs/myfs/bitmap.c */ #include "fs.h" #include "myfs_fs.h" static int nibblemap[] = {4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0}; unsigned long myfs_count_free (struct buffer_head * map, unsigned int numchars) { unsigned int i; unsigned long … [View More]sum = 0; if (!map) return (0); for (i = 0; i < numchars; i++) sum += nibblemap[map->b_data[i] & 0xf] + /*(line no 19) */ nibblemap[(map->b_data[i] >> 4) & 0xf]; /*(line no20) */ return (sum); } now when i try to make an binary object file with the command gcc -c bitmap.c it gives me the follwoing error. the realted structe part in the fs.h is given below.... ********************************************************************* ERROR :- [root@localhost root]# cd /usr/src/ [root@localhost src]# cd linux-2.4.7-10 [root@localhost linux-2.4.7-10]# cd fs [root@localhost fs]# cd myfs [root@localhost myfs]# gcc -c bitmap.c bitmap.c:11: warning: `struct buffer_head' declared inside parameter list bitmap.c:11: warning: its scope is only this definition or declaration, which is probably not what you want. bitmap.c: In function `myfs_count_free': bitmap.c:19: dereferencing pointer to incomplete type bitmap.c:20: dereferencing pointer to incomplete type [root@localhost myfs]# ******************************************************************** fs.h: struct buffer_head { /* First cache line: */ struct buffer_head *b_next; /* Hash queue list */ unsigned long b_blocknr; /* block number */ unsigned short b_size; /* block size */ unsigned short b_list; /* List that this buffer appears */ kdev_t b_dev; /* device (B_FREE = free) */ atomic_t b_count; /* users using this block */ kdev_t b_rdev; /* Real device */ unsigned long b_state; /* buffer state bitmap (see above) */ unsigned long b_flushtime; /* Time when (dirty) buffer should be written */ struct buffer_head *b_next_free;/* lru/free list linkage */ struct buffer_head *b_prev_free;/* doubly linked list of buffers */ struct buffer_head *b_this_page;/* circular list of buffers in one page */ struct buffer_head *b_reqnext; /* request queue */ struct buffer_head **b_pprev; /* doubly linked list of hash-queue */ /***************** it can't access b_data *******************/ char * b_data; /* pointer to data block */ /************************************************************/ struct page *b_page; /* the page this bh is mapped to */ void (*b_end_io)(struct buffer_head *bh, int uptodate); /* I/O completion */ void *b_private; /* reserved for b_end_io */ unsigned long b_rsector; /* Real buffer location on disk */ wait_queue_head_t b_wait; struct inode * b_inode; struct list_head b_inode_buffers; /* doubly linked list of inode dirty buffers */ #ifdef CONFIG_BUFFER_DEBUG struct buffer_history b_history; #endif }; *********************************************** " dereferencing pointer to incomplete type " y this error?... its has this field then y it can't access?... is it that bitmap.c can't access fs.h.. its in the same folder.... plz help me.. tahnx in advance... take care Deepali ------------------------------------------------- Click here to find your dream partner! Know more at http://www.bharatmatrimony.com/partner/sify.html Sify Power mail- a Premium Service from Sify Mail! know more at http://mail.sify.com [View Less]

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Re: [ILUG-BOM] problem starting emacs
by linuxdev 30 Sep '03

30 Sep '03

emacs -nw ..oh wait ... RTFM! C Get Your Private, Free E-mail from Indiatimes at http://email.indiatimes.com Buy The Best In BOOKS at http://www.bestsellers.indiatimes.com Bid for for Air Tickets on Air Sahara Flights at Prices Lower Than Before. Just log on to http://airsahara.indiatimes.com and Bid Now! Get Your Private, Free E-mail from Indiatimes at http://email.indiatimes.com Buy The Best In BOOKS at http://www.bestsellers.indiatimes.com Bid for for Air Tickets on Air Sahara … [View More]

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Re: [ILUG-BOM] problem starting emacs
by linuxdev 30 Sep '03

30 Sep '03

1 0

Re:[ILUG-BOM] [Vote] blocking non-text messages
by Raseel Bhagat 30 Sep '03

30 Sep '03

Hi, I'm Raseel. I'm a new member. I don't see why html mails should not be allowed. I hardly thing there will be anyone who is SO new that he won't know hpow to handle the html mails. ___________________________________________________ Send your photographs to loved ones anywhere in India. Click here: http://www.kodakexpress.co.in

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Content filtering
by Linuxers Admin 30 Sep '03

30 Sep '03

Votes were taken on whether to block non-text messages or not. 740 subscribers. About 30 participated in the vote 18 - for 9 - against 3 - i cannot figure out what they said There was also 1 vote for Digests being MIMEd. One common request from all camps was that html mails/senders of these mails should not be blocked completely, but if possible should be converted to text and sent forward. If it is blocked, then the user should be notified about why it was blocked and how he can fix … [View More]

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Linuxers September 2003