Linux Large File Support Fseek

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c++ - fseek now supports large files - Stack Overflow

    https://stackoverflow.com/questions/6615953/fseek-now-supports-large-files
    Jul 07, 2011 · fseek now supports large files. Ask Question Asked 8 years, 6 months ago. ... Linux x86-64 has had large file support (LFS) from pretty much day one; ... Browse other questions tagged c++ 64-bit large-files fseek or ask your own question. Blog The Overflow #9: Rust and Redux ...

Large File Support in Linux - SUSE Linux

    https://users.suse.com/~aj/linux_lfs.html
    Large File Support in Linux. To support files larger than 2 GiB on 32-bit systems, e.g. x86, PowerPC and MIPS, a number of changes to kernel and C library had to be done. This is called Large File Support (LFS). The support for LFS should be complete now in Linux and this article should give a short overview of the current status.

fseek(3) - Linux manual page - Michael Kerrisk

    http://man7.org/linux/man-pages/man3/fseek.3.html
    If whence is set to SEEK_SET, SEEK_CUR, or SEEK_END, the offset is relative to the start of the file, the current position indicator, or end-of-file, respectively. A successful call to the fseek() function clears the end-of-file indicator for the stream and undoes any effects of …

fseek on large files - Experts-Exchange

    https://www.experts-exchange.com/questions/22020020/fseek-on-large-files.html
    The reason is that "fseek" and "ftell" only use a long integer (36 bits) to represent a position in a file; this is not adequate to deal with all the positions in a large GCOS8 file. On the other hand, "fgetpos" and "fsetpos" use a larger information structure to represent file positions and can deal with any size file."

fseek(3): reposition stream - Linux man page

    https://linux.die.net/man/3/fseek
    If whence is set to SEEK_SET, SEEK_CUR, or SEEK_END, the offset is relative to the start of the file, the current position indicator, or end-of-file, respectively. A successful call to the fseek() function clears the end-of-file indicator for the stream and undoes any effects of …

Large file size support for linux - LinuxQuestions.org

    https://www.linuxquestions.org/questions/linux-newbie-8/large-file-size-support-for-linux-268687/
    Jan 11, 2005 · I have a problem with my htdig-database-file...the file eats up more than 2 Gigs harddisk, which is the natural file size limit on standard-linux distros. Now I heard about LFS(Large file size support) for linux... Is it easy to enable this feature? Do I have just to recompile my kernel with LFS-support? Or isn't that so easy at all?

Large-file support - Wikipedia

    https://en.wikipedia.org/wiki/Large_file_support
    The change to 64-bit file sizes frequently required incompatible changes to file system layout, which meant that large-file support sometimes necessitated a file system change. For example, Microsoft Windows' FAT32 file system does not support files larger than 4 …

How to Find Out Top Directories and Files (Disk Space) in ...

    https://www.tecmint.com/find-top-large-directories-and-files-sizes-in-linux/
    Mar 26, 2018 · As a Linux administrator, you must periodically check which files and folders are consuming more disk space. It is very necessary to find the unnecessary junks and free up them from your hard disk. This brief tutorial describes how to find the largest files and folders in the Linux file system using du and find command. If you want to learn ...

c - Functionality to read large files (> 3 GB) in chunks ...

    https://codereview.stackexchange.com/questions/28039/functionality-to-read-large-files-3-gb-in-chunks
    Functionality to read large files (> 3 GB) in chunks. Ask Question Asked 6 years, ... ing behind stdio's back is asking for trouble. Also, if you are on a 32-bit system, stdio probably does not support files bigger than 2GB (or perhaps 4). I just would never mix calls to the FILE and the fd. ... Command-Line tool to find large files on a Linux ...

fseek() — Change file position - IBM

    https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.2.0/com.ibm.zos.v2r2.bpxbd00/fseek.htm
    Large file support for MVS data sets, VSAM data sets, and z/OS UNIX files: For AMODE 31 C/C++ applications, the fseek() function accepts a signed 4-byte offset and therefore cannot be used to directly or relatively position to offsets beyond 2 GB - 1. To avoid repositioning limitations, AMODE 31 C/C++ applications should define the _LARGE_FILES ...



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