@@ -294,8 +294,10 @@ cmd_get_history_bufsize_parsed(__rte_unused void *parsed_result,
struct cmdline *cl,
__rte_unused void *data)
{
+ struct rdline *rdl = cmdline_get_rdline(cl);
+
cmdline_printf(cl, "History buffer size: %zu\n",
- sizeof(cl->rdl.history_buf));
+ sizeof(rdl->history_buf));
}
cmdline_parse_token_string_t cmd_get_history_bufsize_tok =
@@ -326,7 +328,9 @@ cmd_clear_history_parsed(__rte_unused void *parsed_result,
struct cmdline *cl,
__rte_unused void *data)
{
- rdline_clear_history(&cl->rdl);
+ struct rdline *rdl = cmdline_get_rdline(cl);
+
+ rdline_clear_history(rdl);
}
cmdline_parse_token_string_t cmd_clear_history_tok =
@@ -46,22 +46,29 @@ complete_buffer(__rte_unused struct rdline *rdl,
static int
test_cmdline_parse_fns(void)
{
- struct cmdline cl;
+ struct cmdline *cl;
+ cmdline_parse_ctx_t ctx;
int i = 0;
char dst[CMDLINE_TEST_BUFSIZE];
+ cl = cmdline_new(&ctx, "prompt", -1, -1);
+ if (cl == NULL) {
+ printf("Error: cannot create cmdline to test parse fns!\n");
+ return -1;
+ }
+
if (cmdline_parse(NULL, "buffer") >= 0)
goto error;
- if (cmdline_parse(&cl, NULL) >= 0)
+ if (cmdline_parse(cl, NULL) >= 0)
goto error;
if (cmdline_complete(NULL, "buffer", &i, dst, sizeof(dst)) >= 0)
goto error;
- if (cmdline_complete(&cl, NULL, &i, dst, sizeof(dst)) >= 0)
+ if (cmdline_complete(cl, NULL, &i, dst, sizeof(dst)) >= 0)
goto error;
- if (cmdline_complete(&cl, "buffer", NULL, dst, sizeof(dst)) >= 0)
+ if (cmdline_complete(cl, "buffer", NULL, dst, sizeof(dst)) >= 0)
goto error;
- if (cmdline_complete(&cl, "buffer", &i, NULL, sizeof(dst)) >= 0)
+ if (cmdline_complete(cl, "buffer", &i, NULL, sizeof(dst)) >= 0)
goto error;
return 0;
@@ -166,11 +173,11 @@ static int
test_cmdline_fns(void)
{
cmdline_parse_ctx_t ctx;
- struct cmdline cl, *tmp;
+ struct cmdline *cl;
memset(&ctx, 0, sizeof(ctx));
- tmp = cmdline_new(&ctx, "test", -1, -1);
- if (tmp == NULL)
+ cl = cmdline_new(&ctx, "test", -1, -1);
+ if (cl == NULL)
goto error;
if (cmdline_new(NULL, "prompt", 0, 0) != NULL)
@@ -179,7 +186,7 @@ test_cmdline_fns(void)
goto error;
if (cmdline_in(NULL, "buffer", CMDLINE_TEST_BUFSIZE) >= 0)
goto error;
- if (cmdline_in(&cl, NULL, CMDLINE_TEST_BUFSIZE) >= 0)
+ if (cmdline_in(cl, NULL, CMDLINE_TEST_BUFSIZE) >= 0)
goto error;
if (cmdline_write_char(NULL, 0) >= 0)
goto error;
@@ -188,30 +195,15 @@ test_cmdline_fns(void)
cmdline_set_prompt(NULL, "prompt");
cmdline_free(NULL);
cmdline_printf(NULL, "format");
- /* this should fail as stream handles are invalid */
- cmdline_printf(tmp, "format");
cmdline_interact(NULL);
cmdline_quit(NULL);
- /* check if void calls change anything when they should fail */
- cl = *tmp;
-
- cmdline_printf(&cl, NULL);
- if (memcmp(&cl, tmp, sizeof(cl))) goto mismatch;
- cmdline_set_prompt(&cl, NULL);
- if (memcmp(&cl, tmp, sizeof(cl))) goto mismatch;
- cmdline_in(&cl, NULL, CMDLINE_TEST_BUFSIZE);
- if (memcmp(&cl, tmp, sizeof(cl))) goto mismatch;
-
- cmdline_free(tmp);
-
return 0;
error:
printf("Error: function accepted null parameter!\n");
- return -1;
-mismatch:
- printf("Error: data changed!\n");
+ if (cl != NULL)
+ cmdline_free(cl);
return -1;
}
@@ -255,3 +255,7 @@ Deprecation Notices
``make``. Given environments are too much variables for such a simple script,
it will be removed in DPDK 20.11.
Some useful parts may be converted into specific scripts.
+
+* cmdline: ``cmdline`` structure will be made opaque to hide platform-specific
+ content. On Linux and FreeBSD, supported prior to DPDK 20.11,
+ original structure will be kept until DPDK 21.11.
\ No newline at end of file
@@ -13,13 +13,10 @@
#include <fcntl.h>
#include <poll.h>
#include <errno.h>
-#include <termios.h>
#include <netinet/in.h>
#include <rte_string_fns.h>
-#include "cmdline_parse.h"
-#include "cmdline_rdline.h"
#include "cmdline.h"
static void
@@ -103,6 +100,12 @@ cmdline_new(cmdline_parse_ctx_t *ctx, const char *prompt, int s_in, int s_out)
return cl;
}
+struct rdline*
+cmdline_get_rdline(struct cmdline *cl)
+{
+ return &cl->rdl;
+}
+
void
cmdline_free(struct cmdline *cl)
{
@@ -7,9 +7,13 @@
#ifndef _CMDLINE_H_
#define _CMDLINE_H_
+#ifndef RTE_EXEC_ENV_WINDOWS
+#include <termios.h>
+#endif
+
#include <rte_common.h>
+#include <rte_compat.h>
-#include <termios.h>
#include <cmdline_rdline.h>
#include <cmdline_parse.h>
@@ -23,6 +27,8 @@
extern "C" {
#endif
+#ifndef RTE_EXEC_ENV_WINDOWS
+
struct cmdline {
int s_in;
int s_out;
@@ -32,6 +38,12 @@ struct cmdline {
struct termios oldterm;
};
+#else
+
+struct cmdline;
+
+#endif /* RTE_EXEC_ENV_WINDOWS */
+
struct cmdline *cmdline_new(cmdline_parse_ctx_t *ctx, const char *prompt, int s_in, int s_out);
void cmdline_set_prompt(struct cmdline *cl, const char *prompt);
void cmdline_free(struct cmdline *cl);
@@ -40,6 +52,10 @@ void cmdline_printf(const struct cmdline *cl, const char *fmt, ...)
int cmdline_in(struct cmdline *cl, const char *buf, int size);
int cmdline_write_char(struct rdline *rdl, char c);
+__rte_experimental
+struct rdline *
+cmdline_get_rdline(struct cmdline *cl);
+
/**
* This function is nonblocking equivalent of ``cmdline_interact()``. It polls
* *cl* for one character and interpret it. If return value is *RDLINE_EXITED*
@@ -10,14 +10,11 @@
#include <string.h>
#include <inttypes.h>
#include <ctype.h>
-#include <termios.h>
#include <netinet/in.h>
#include <rte_string_fns.h>
-#include "cmdline_rdline.h"
-#include "cmdline_parse.h"
#include "cmdline.h"
#ifdef RTE_LIBRTE_CMDLINE_DEBUG
@@ -11,12 +11,9 @@
#include <stdarg.h>
#include <inttypes.h>
#include <fcntl.h>
-#include <termios.h>
-#include "cmdline_parse.h"
-#include "cmdline_rdline.h"
-#include "cmdline_socket.h"
#include "cmdline.h"
+#include "cmdline_socket.h"
struct cmdline *
cmdline_file_new(cmdline_parse_ctx_t *ctx, const char *prompt, const char *path)
@@ -69,3 +69,11 @@ DPDK_21 {
local: *;
};
+
+EXPERIMENTAL {
+ global:
+
+ cmdline_get_rdline;
+
+ local: *;
+};