Sponsored Content
Full Discussion: lseek in c
Top Forums Programming lseek in c Post 72739 by vino on Tuesday 24th of May 2005 12:35:15 AM
Old 05-24-2005
Is this related to any academic project ?
 

7 More Discussions You Might Find Interesting

1. Programming

Hairy Problem! lseek over 4G

recently my project needs me to lseek a position over 4G size.... i found in linux or unix the parameters are all ulong 32 bits...the limit dooms the movement of a position over 4G I was told that i should lseek64 to meet my need... but i have no idea where i can get the function neither by "man... (8 Replies)
Discussion started by: macroideal
8 Replies

2. UNIX for Dummies Questions & Answers

lseek() equivalent

I know there is lseek() function that will allow to write or read from certain position in the file. Is there similar function that will let do same but for array rather then file? (9 Replies)
Discussion started by: joker40
9 Replies

3. UNIX for Dummies Questions & Answers

Lseek implementation

Hi everybody, i've been googling for ages now and gotten kinda desperate... The question, however, might be rather trivial for the experts: What is it exactly, i.e. physically, the POSIX function (for a file) "lseek" does? Does it trigger some kind of synchronization on disk? Is it just for the... (4 Replies)
Discussion started by: Humudituu
4 Replies

4. UNIX for Dummies Questions & Answers

Understanding lseek

I tried to use lseek system call to determine the number of bytes in a file. To do so, I used open system call with O_APPEND flag to open a file. As lseek returns the current offset so I called lseek for opened file with offset as zero and whence as SEEK_CUR. So I guess it must return the number of... (3 Replies)
Discussion started by: Deepak Raj
3 Replies

5. Programming

what is the main difference between difference between using nonatomic lseek and O_APPEND

I think both write at the end of the file ...... but is there a sharp difference between those 2 instruction ..... thank you this is my 3rd question today forgive me :D (1 Reply)
Discussion started by: fwrlfo
1 Replies

6. AIX

Backup: The lseek call failed

Hi, We are facing issues while backing up our 1205 GB filesystem on LTO5 Tape. During backup the "backup: The lseek call failed." messages were generated, I want to know why these messages were generating AIX version is: 6100-08-00-0000 backup: The date of this level 0 backup is Mon Mar 11... (4 Replies)
Discussion started by: m_raheelahmed
4 Replies

7. Programming

Problem with lseek call.

The following code: int fd; if (fd = open("mem", O_RDONLY) == -1) return 1; if (lseek(fd, 0, SEEK_SET) == -1) { char *buf = malloc(512); buf = strerror(errno); printf("%s\n", buf); return 1; } always returns with "illegal seek"... (2 Replies)
Discussion started by: Sir_Tomasz
2 Replies
projdel(1M)						  System Administration Commands					       projdel(1M)

NAME
projdel - delete a project from the system SYNOPSIS
projdel [-f filename] project DESCRIPTION
The projdel utility deletes a project from the system and makes the appropriate changes to the system file. OPTIONS
The following options are supported: -f filename Specify the project file to modify. If no filename is specified, the system project file, /etc/project, is modified. OPERANDS
The following operands are supported: project The name of the project to be deleted. EXIT STATUS
The following exit values are returned: 0 Successful completion. 2 The command syntax was invalid. A usage message for projdel is displayed. 3 An invalid argument was provided to an option. 4 The projid given with the -p option is already in use. 5 The project files contain an error. See project(4). 6 The project to be modified, group, user, or resource does not exist. 9 The project is already in use. 10 Cannot update the /etc/project file. FILES
/etc/project System project file ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWesu | +-----------------------------+-----------------------------+ |Interface stabilty | See below. | +-----------------------------+-----------------------------+ Invocation is evolving. Human readable output is unstable. SEE ALSO
projects(1), groupadd(1M), groupdel(1M), groupmod(1M), grpck(1M), logins(1M), projadd(1M), projmod(1M), useradd(1M), userdel(1M), user- mod(1M), project(4), attributes(5) DIAGNOSTICS
In case of an error, projdel prints an error message and exits with a non-zero status. NOTES
projdel deletes a project definition only on the local system. If a network name service such as NIS or LDAP is being used to supplement the local /etc/project file with additional entries, projdel cannot change information supplied by the network name service. SunOS 5.10 4 May 2004 projdel(1M)
All times are GMT -4. The time now is 09:27 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy