diff options
Diffstat (limited to 'mdk-stage1/dietlibc/libcruft/getpass.c')
-rw-r--r-- | mdk-stage1/dietlibc/libcruft/getpass.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/getpass.c b/mdk-stage1/dietlibc/libcruft/getpass.c deleted file mode 100644 index 3da7cd2b3..000000000 --- a/mdk-stage1/dietlibc/libcruft/getpass.c +++ /dev/null @@ -1,40 +0,0 @@ -#include <termios.h> -#include <unistd.h> -#include <limits.h> -#include <fcntl.h> -#include <string.h> - -char *getpass(const char* prompt) { - struct termios old,tmp; - int out,in=open("/dev/tty",O_RDWR); - int doclose=(in>=0); - static char buf[PASS_MAX]; - if (doclose) { in=0; out=2; } else out=in; - if (!tcgetattr(in,&old)) { - tmp=old; - tmp.c_lflag &= ~(ECHO|ISIG); - tcsetattr(in,TCSAFLUSH,&tmp); - } - write(out,prompt,strlen(prompt)); - { - int nread,ofs=0; - for (;;) { - nread=read(in,buf+ofs,PASS_MAX-ofs); - if (nread<0) { - buf[ofs]=0; - break; - } else if (ofs+nread>=PASS_MAX) { - buf[PASS_MAX-1]=0; - break; - } else if (buf[ofs+nread-1]=='\n') { - buf[ofs+nread-1]=0; - break; - } - ofs+=nread; - } - write(out,"\n",1); - } - tcsetattr(in,TCSAFLUSH,&old); - if (doclose) close(in); - return buf; -} |