JargonFile/entries/segmentation fault.txt

10 lines
527 B
Plaintext
Raw Permalink Normal View History

2014-04-26 14:52:28 +00:00
segmentation fault
2014-04-26 15:54:15 +00:00
n. [Unix] 1. [techspeak] An error in which a running program attempts to
2014-07-26 07:53:53 +00:00
access memory not allocated to it and core dumps with a segmentation
2014-04-26 15:54:15 +00:00
violation error. This is often caused by improper usage of pointers in the
source code, dereferencing a null pointer, or (in C) inadvertently using a
non-pointer variable as a pointer. The classic example is: inti; scanf( %d
,i);/*shouldhaveused i*/ 2. To lose a train of thought or a line of
reasoning. Also uttered as an exclamation at the point of befuddlement.