diff options
Diffstat (limited to 'crypto/bio/bss_fd.c')
| -rw-r--r-- | crypto/bio/bss_fd.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/crypto/bio/bss_fd.c b/crypto/bio/bss_fd.c index c4be18470f..d1bf85aae1 100644 --- a/crypto/bio/bss_fd.c +++ b/crypto/bio/bss_fd.c @@ -84,6 +84,7 @@ static int fd_write(BIO *h, const char *buf, int num); static int fd_read(BIO *h, char *buf, int size); static int fd_puts(BIO *h, const char *str); +static int fd_gets(BIO *h, char *buf, int size); static long fd_ctrl(BIO *h, int cmd, long arg1, void *arg2); static int fd_new(BIO *h); static int fd_free(BIO *data); @@ -95,7 +96,7 @@ static BIO_METHOD methods_fdp= fd_write, fd_read, fd_puts, - NULL, /* fd_gets, */ + fd_gets, fd_ctrl, fd_new, fd_free, @@ -234,6 +235,22 @@ static int fd_puts(BIO *bp, const char *str) return(ret); } +static int fd_gets(BIO *bp, char *buf, int size) + { + int ret=0; + char *ptr=buf; + char *end=buf+size-1; + + while ( (ptr < end) && (fd_read(bp, ptr, 1) > 0) && (ptr[0] != '\n') ) + ptr++; + + ptr[0]='\0'; + + if (buf[0] != '\0') + ret=strlen(buf); + return(ret); + } + int BIO_fd_should_retry(int i) { int err; |