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new interface, updated Angus' license, dependent on HAVE_GETPASS_R

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This commit is contained in:
Daniel Stenberg 2000-11-10 09:18:25 +00:00
parent 78423c5899
commit a5b2eb7962
2 changed files with 22 additions and 9 deletions
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27
lib/getpass.c
View File

@ -4,8 +4,9 @@
* Redistribution and use are freely permitted provided that:
*
* 1) This header remain in tact.
* 2) The prototype for getpass is not changed from:
* int getpass_r(const char *prompt, char *buffer, int buflen)
* 2) The prototypes for getpass and getpass_r are not changed from:
* char *getpass(const char *prompt)
* char *getpass_r(const char *prompt, char* buffer, int buflen)
* 3) This source code is not used outside of this(getpass.c) file.
* 4) Any changes to this(getpass.c) source code are made publicly available.
*
@ -34,11 +35,13 @@
* Daniel Stenberg <daniel@haxx.se>
*/
#ifndef WIN32
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifndef HAVE_GETPASS_R
#ifndef WIN32
#ifdef HAVE_TERMIOS_H
# if !defined(HAVE_TCGETATTR) && !defined(HAVE_TCSETATTR)
# undef HAVE_TERMIOS_H
@ -68,7 +71,7 @@
# define perror(x) fprintf(stderr, "Error in: %s\n", x)
#endif
int getpass_r(const char *prompt, char *buffer, int buflen)
char *getpass_r(const char *prompt, char *buffer, int buflen)
{
FILE *infp;
FILE *outfp;
@ -176,12 +179,12 @@ int getpass_r(const char *prompt, char *buffer, int buflen)
signal(SIGTSTP, sigtstp);
#endif
return 0; /* we always return success */
return buffer; /* we always return success */
}
#else /* WIN32 */
#include <stdio.h>
#include <conio.h>
int getpass_r(const char *prompt, char *buffer, int buflen)
char *getpass_r(const char *prompt, char *buffer, int buflen)
{
int i;
printf("%s", prompt);
@ -197,7 +200,17 @@ int getpass_r(const char *prompt, char *buffer, int buflen)
if (i==buflen)
buffer[buflen-1]=0;
return 0; /* we always return success */
return buffer; /* we always return success */
}
#endif
#endif /* ifndef HAVE_GETPASS_R */
#if 0
/* for consistensy, here's the old-style function: */
char *getpass(const char *prompt)
{
static char buf[256];
return getpass_r(prompt, buf, sizeof(buf));
}
#endif

4
lib/getpass.h
View File

@ -1,8 +1,8 @@
#ifndef __GETPASS_H
#define __GETPASS_H
/*
* Returning non-zero will abort the continued operation!
* Returning NULL will abort the continued operation!
*/
int getpass_r(char *prompt, char* buffer, int buflen );
char* getpass_r(char *prompt, char* buffer, int buflen );
#endif