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c++ Programming Glossary: readlink

Finding current executable's path without /proc/self/exe

http://stackoverflow.com/questions/1023306/finding-current-executables-path-without-proc-self-exe

interfaces Mac OS X _NSGetExecutablePath man 3 dyld Linux readlink proc self exe Solaris getexecname FreeBSD sysctl CTL_KERN KERN_PROC.. KERN_PROC KERN_PROC_PATHNAME 1 FreeBSD if it has procfs readlink proc curproc file FreeBSD doesn't have procfs by default NetBSD.. curproc file FreeBSD doesn't have procfs by default NetBSD readlink proc curproc exe DragonFly BSD readlink proc curproc file Windows..

Where does the value of CXX in a makefile come from?

http://stackoverflow.com/questions/11394659/where-does-the-value-of-cxx-in-a-makefile-come-from

set at cc which is a symlink to the installed C compiler readlink f `which cc` usr bin gcc 4.6 Also readlink f `which c ` usr.. C compiler readlink f `which cc` usr bin gcc 4.6 Also readlink f `which c ` usr bin g 4.6 You can change it if you want. You..

Get path of executable

http://stackoverflow.com/questions/1528298/get-path-of-executable

There is no cross platform way that I know. For Linux readlink proc self exe Windows GetModuleFileName share improve this..

Where is a file mounted?

http://stackoverflow.com/questions/2337139/where-is-a-file-mounted

of what I'm planning. Canonicalize the file name a la the readlink shell command. How Read etc mtab with getmntent co. Determine.. each directory component of the path and resolve them with readlink 2 if they are symlinks And handle . and .. myself Seems like..

How do I find the current system timezone?

http://stackoverflow.com/questions/3118582/how-do-i-find-the-current-system-timezone

RHEL Fedora you can get the required information using readlink on etc localtime which is a symlink to for example usr share..

how to find the location of the executable in C

http://stackoverflow.com/questions/933850/how-to-find-the-location-of-the-executable-in-c

Unixes with proc really straight and realiable way is to readlink proc self exe buf bufsize Linux readlink proc curproc file buf.. way is to readlink proc self exe buf bufsize Linux readlink proc curproc file buf bufsize FreeBSD readlink proc self path.. Linux readlink proc curproc file buf bufsize FreeBSD readlink proc self path a.out buf bufsize Solaris On Unixes without proc..