sdiff

sdiff was imported into the OpenBSD tree on Tue Dec 27 04:04:56 2005 UTC and has fulfilled its destiny.

This is a public domain implementation of sdiff. It was developed on OpenBSD, but shouldn’t be too difficult to port to other platforms. It supports all GNU sdiff options.

• sdiff cvs
• sdiff 1.2

  Changes:

  • ARG_MAX is not what I thought it was. Use 2 * argc instead.
• sdiff 1.1

  Changes:

  • Rename all functions that start with an underscore. deraadt@: “that is in the system’s space.”
  • Malloc space for ARG_MAX instead of reallocing for every argument. This simplifies the process of adding an argument enough that we can remove the macro and also removes an incorrect usage of realloc.
  • Change remaining realloc usage to better idiom. deraadt@: “It is a poor idiom. Code gets reused all the time, and nasty idioms trap us.”
• sdiff 1.0