getpass(3)getpass(3)Namegetpass - read a password
Syntax
char *getpass(prompt)
char *prompt;
Description
The subroutine reads a password from the file or if that cannot be
opened, from the standard input, after prompting with the null-termi‐
nated string prompt and disabling echoing. The subroutine can return
up to characters. is defined in A pointer is returned to a null-termi‐
nated string of at most 16 characters.
Environment
When your program is compiled using the System V environment, if the
file cannot be opened, a NULL pointer is returned. An interrupt will
terminate input and send an interrupt signal to the calling process
before returning.
Restrictions
The return value points to static data whose content is overwritten by
each call.
FilesSee Alsogetpass(3)