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  2. C file input/output - Wikipedia

    en.wikipedia.org/wiki/C_file_input/output

    The C programming language provides many standard library functions for file input and output.These functions make up the bulk of the C standard library header <stdio.h>. [1] The functionality descends from a "portable I/O package" written by Mike Lesk at Bell Labs in the early 1970s, [2] and officially became part of the Unix operating system in Version 7.

  3. open (system call) - Wikipedia

    en.wikipedia.org/wiki/Open_(system_call)

    The tie::AnyDBM_File function associates a hash with a file. [2] C library POSIX definition ... a and + and returns a file pointer used with fgets, fputs and fclose. mode

  4. C standard library - Wikipedia

    en.wikipedia.org/wiki/C_standard_library

    The C standard library, sometimes referred to as libc, [1] is the standard library for the C programming language, as specified in the ISO C standard. [2] Starting from the original ANSI C standard, it was developed at the same time as the C POSIX library, which is a superset of it. [3]

  5. Newline - Wikipedia

    en.wikipedia.org/wiki/Newline

    The C standard library function fgets() is best avoided in binary mode because any file not written with the Unix newline convention will be misread. Also, in text mode, any file not written with the system's native newline sequence (such as a file created on a Unix system, then copied to a Windows system) will be misread as well.

  6. Off-by-one error - Wikipedia

    en.wikipedia.org/wiki/Off-by-one_error

    Off-by-one errors are common in using the C library because it is not consistent with respect to whether one needs to subtract 1 byte – functions like fgets() and strncpy will never write past the length given them (fgets() subtracts 1 itself, and only retrieves (length − 1) bytes), whereas others, like strncat will write past the length given them.

  7. Still need to write to Santa Claus? Here's how to send a ...

    www.aol.com/still-write-santa-claus-heres...

    The clock is ticking for families hoping to send letters to Santa Claus at the North Pole this holiday season.. Letters need to be postmarked by Monday, a spokesperson for the U. S. Postal Service ...

  8. comm - Wikipedia

    en.wikipedia.org/wiki/Comm

    Some implementations read lines with the function readlinebuffer() which does not impose any line length limits if system memory suffices. Other implementations read lines with the function fgets(). This function requires a fixed buffer. For these implementations, the buffer is often sized according to the POSIX macro LINE_MAX.

  9. Retiree Mental Health Crisis: The Best & Worst States for ...

    www.aol.com/retiree-mental-health-crisis-best...

    Every generation views their health and wellness differently. For older Americans, mental health diagnoses are becoming more prevalent. Between 2019 and 2023, the 65+ age group collectively ...