(BSD System Compatibility)

getwd(3bsd)

getwd -- (BSD) get current working directory pathname

Synopsis

   /usr/ucb/cc [flag . . . ] file . . .
   
   #include <sys/param.h>
   

   char *getwd(char pathname[MAXPATHLEN]);

getwd copies the absolute pathname of the current working directory to pathname and returns a pointer to the result.

getwd returns zero and places a message in pathname if an error occurs.