apps: remove chopup_args()

The last (and only?) user has been removed in commit eca471391378 "APPS:
Drop interactive mode in the 'openssl' program".

Complements: eca471391378 "APPS: Drop interactive mode in the 'openssl' program"
Signed-off-by: Eugene Syromiatnikov <esyr@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Neil Horman <nhorman@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/28441)

(cherry picked from commit 3f77491cb336df843984139fbb6fb16f47daf876)

diff --git a/apps/include/apps.h b/apps/include/apps.h
index baacd0025d680dbb9816e79698adeeaf861e1718..d63b33f1b93a7b28340d3188ec67fb6e9339ff32 100644 (file)
--- a/apps/include/apps.h
+++ b/apps/include/apps.h
@@ -94,7 +94,6 @@ typedef struct args_st {
 /* We need both wrap and the "real" function because libcrypto uses both. */
 int wrap_password_callback(char *buf, int bufsiz, int verify, void *cb_data);
 
-int chopup_args(ARGS *arg, char *buf);
 void dump_cert_text(BIO *out, X509 *x);
 void print_name(BIO *out, const char *title, const X509_NAME *nm);
 void print_bignum_var(BIO *, const BIGNUM *, const char*,

diff --git a/apps/lib/apps.c b/apps/lib/apps.c
index b4c4148c2ec950430ff333b11f91d2056fd30c61..ea827464dda1ad4b845f85965dd924cb66bf277f 100644 (file)
--- a/apps/lib/apps.c
+++ b/apps/lib/apps.c
@@ -90,54 +90,6 @@ int load_key_certs_crls_suppress(const char *uri, int format, int maybe_stdin,
 
 int app_init(long mesgwin);
 
-int chopup_args(ARGS *arg, char *buf)
-{
-    int quoted;
-    char c = '\0', *p = NULL;
-
-    arg->argc = 0;
-    if (arg->size == 0) {
-        arg->size = 20;
-        arg->argv = app_malloc(sizeof(*arg->argv) * arg->size, "argv space");
-    }
-
-    for (p = buf;;) {
-        /* Skip whitespace. */
-        while (*p && isspace(_UC(*p)))
-            p++;
-        if (*p == '\0')
-            break;
-
-        /* The start of something good :-) */
-        if (arg->argc >= arg->size) {
-            char **tmp;
-            arg->size += 20;
-            tmp = OPENSSL_realloc(arg->argv, sizeof(*arg->argv) * arg->size);
-            if (tmp == NULL)
-                return 0;
-            arg->argv = tmp;
-        }
-        quoted = *p == '\'' || *p == '"';
-        if (quoted)
-            c = *p++;
-        arg->argv[arg->argc++] = p;
-
-        /* now look for the end of this */
-        if (quoted) {
-            while (*p && *p != c)
-                p++;
-            *p++ = '\0';
-        } else {
-            while (*p && !isspace(_UC(*p)))
-                p++;
-            if (*p)
-                *p++ = '\0';
-        }
-    }
-    arg->argv[arg->argc] = NULL;
-    return 1;
-}
-
 #ifndef APP_INIT
 int app_init(long mesgwin)
 {