src – find source code for executable|
src [ −n ] [ −s symbol ] file ...|
Src examines the named files to find the corresponding source
code, which is then sent to the editor using B (see sam(1)). If
file is an rc(1) script, the source is the file itself. If file
is an executable, the source is defined to be the single file
containing the definition of main and src will point the editor
at the line that begins the definition. Src uses db(1) to
extract the symbol table information that identifies the source.
Src looks for each file in the current directory, in /bin, and
in the subdirectories of /bin, in that order.
The −n flag causes src to print the file name but not send it
to the editor. The −s flag identifies a symbol other than main
Find the source to the main routine in /bin/ed:|
Find the source for strcmp: