The ultimate C printf debug line

This post was written by eli on November 9, 2019
Posted Under: Software

The simplest way to add printf statements that say “I was here”:

printf("File %s, Line %d\n", __FILE__, __LINE__);

The output is then simply e.g.

File bulktest.c, Line 120

So make sure everything is committed into the git repo, and bombard the code with these lines. Compile and run.

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