* This file is part of execve strace test.
*
* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2015-2017 The strace developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
*/
#include "tests.h"
-#include <errno.h>
#include <stdio.h>
#include <unistd.h>
execve(FILENAME, tail_argv, tail_envp);
printf("execve(\"%s\""
", [\"%s\", \"%s\", \"%s\", %p, %p, %p, ???]"
-#ifdef VERBOSE_EXECVE
+#if VERBOSE
", [\"%s\", \"%s\", %p, %p, %p, ???]"
#else
- ", [/* 5 vars, unterminated */]"
+ ", %p /* 5 vars, unterminated */"
#endif
- ") = -1 %s (%m)\n",
+ ") = -1 ENOENT (%m)\n",
Q_FILENAME, q_argv[0], q_argv[1], q_argv[2],
- argv[3], argv[4], argv[5],
-#ifdef VERBOSE_EXECVE
- q_envp[0], q_envp[1], envp[2], envp[3], envp[4],
+ argv[3], argv[4], argv[5]
+#if VERBOSE
+ , q_envp[0], q_envp[1], envp[2], envp[3], envp[4]
+#else
+ , tail_envp
#endif
- errno == ENOSYS ? "ENOSYS" : "ENOENT");
+ );
tail_argv[ARRAY_SIZE(q_argv)] = NULL;
tail_envp[ARRAY_SIZE(q_envp)] = NULL;
execve(FILENAME, tail_argv, tail_envp);
printf("execve(\"%s\", [\"%s\", \"%s\", \"%s\"]"
-#ifdef VERBOSE_EXECVE
+#if VERBOSE
", [\"%s\", \"%s\"]"
#else
- ", [/* 2 vars */]"
+ ", %p /* 2 vars */"
#endif
- ") = -1 %s (%m)\n",
- Q_FILENAME, q_argv[0], q_argv[1], q_argv[2],
-#ifdef VERBOSE_EXECVE
- q_envp[0], q_envp[1],
+ ") = -1 ENOENT (%m)\n",
+ Q_FILENAME, q_argv[0], q_argv[1], q_argv[2]
+#if VERBOSE
+ , q_envp[0], q_envp[1]
+#else
+ , tail_envp
#endif
- errno == ENOSYS ? "ENOSYS" : "ENOENT");
+ );
execve(FILENAME, tail_argv + 2, tail_envp + 1);
printf("execve(\"%s\", [\"%s\"]"
-#ifdef VERBOSE_EXECVE
+#if VERBOSE
", [\"%s\"]"
#else
- ", [/* 1 var */]"
+ ", %p /* 1 var */"
#endif
- ") = -1 %s (%m)\n",
- Q_FILENAME, q_argv[2],
-#ifdef VERBOSE_EXECVE
- q_envp[1],
+ ") = -1 ENOENT (%m)\n",
+ Q_FILENAME, q_argv[2]
+#if VERBOSE
+ , q_envp[1]
+#else
+ , tail_envp + 1
#endif
- errno == ENOSYS ? "ENOSYS" : "ENOENT");
+ );
- char **const empty = tail_alloc(sizeof(*empty));
+ TAIL_ALLOC_OBJECT_CONST_PTR(char *, empty);
+ char **const efault = empty + 1;
*empty = NULL;
execve(FILENAME, empty, empty);
printf("execve(\"%s\", []"
-#ifdef VERBOSE_EXECVE
+#if VERBOSE
", []"
#else
- ", [/* 0 vars */]"
+ ", %p /* 0 vars */"
#endif
- ") = -1 %s (%m)\n",
- Q_FILENAME, errno == ENOSYS ? "ENOSYS" : "ENOENT");
+ ") = -1 ENOENT (%m)\n", Q_FILENAME
+#if !VERBOSE
+ , empty
+#endif
+ );
+
+ char *const str_a = tail_alloc(DEFAULT_STRLEN + 2);
+ fill_memory_ex(str_a, DEFAULT_STRLEN + 1, '0', 10);
+ str_a[DEFAULT_STRLEN + 1] = '\0';
+
+ char *const str_b = tail_alloc(DEFAULT_STRLEN + 2);
+ fill_memory_ex(str_b, DEFAULT_STRLEN + 1, '_', 32);
+ str_b[DEFAULT_STRLEN + 1] = '\0';
- char str_a[] = "012345678901234567890123456789012";
- char str_b[] = "_abcdefghijklmnopqrstuvwxyz()[]{}";
-#define DEFAULT_STRLEN ((unsigned int) sizeof(str_a) - 2)
char **const a = tail_alloc(sizeof(*a) * (DEFAULT_STRLEN + 2));
char **const b = tail_alloc(sizeof(*b) * (DEFAULT_STRLEN + 2));
unsigned int i;
printf("execve(\"%s\", [\"%.*s\"...", Q_FILENAME, DEFAULT_STRLEN, a[0]);
for (i = 1; i < DEFAULT_STRLEN; ++i)
printf(", \"%s\"", a[i]);
-#ifdef VERBOSE_EXECVE
+#if VERBOSE
printf(", \"%s\"", a[i]);
#else
printf(", ...");
#endif
-#ifdef VERBOSE_EXECVE
+#if VERBOSE
printf("], [\"%.*s\"...", DEFAULT_STRLEN, b[0]);
for (i = 1; i <= DEFAULT_STRLEN; ++i)
printf(", \"%s\"", b[i]);
+ printf("]");
#else
- printf("], [/* %u vars */", DEFAULT_STRLEN + 1);
+ printf("], %p /* %u vars */", b, DEFAULT_STRLEN + 1);
#endif
- printf("]) = -1 %s (%m)\n", errno == ENOSYS ? "ENOSYS" : "ENOENT");
+ printf(") = -1 ENOENT (%m)\n");
execve(FILENAME, a + 1, b + 1);
printf("execve(\"%s\", [\"%s\"", Q_FILENAME, a[1]);
for (i = 2; i <= DEFAULT_STRLEN; ++i)
printf(", \"%s\"", a[i]);
-#ifdef VERBOSE_EXECVE
+#if VERBOSE
printf("], [\"%s\"", b[1]);
for (i = 2; i <= DEFAULT_STRLEN; ++i)
printf(", \"%s\"", b[i]);
+ printf("]");
#else
- printf("], [/* %d vars */", DEFAULT_STRLEN);
+ printf("], %p /* %d vars */", b + 1, DEFAULT_STRLEN);
#endif
- printf("]) = -1 %s (%m)\n", errno == ENOSYS ? "ENOSYS" : "ENOENT");
-
- const void * const efault = tail_alloc(0);
+ printf(") = -1 ENOENT (%m)\n");
execve(FILENAME, (char **) tail_argv[ARRAY_SIZE(q_argv)], efault);
- printf("execve(\"%s\", NULL, %p"
- ") = -1 %s (%m)\n",
- Q_FILENAME, efault, errno == ENOSYS ? "ENOSYS" : "ENOENT");
+ printf("execve(\"%s\", NULL, %p) = -1 ENOENT (%m)\n",
+ Q_FILENAME, efault);
execve(FILENAME, efault, NULL);
- printf("execve(\"%s\", %p, NULL"
- ") = -1 %s (%m)\n",
- Q_FILENAME, efault, errno == ENOSYS ? "ENOSYS" : "ENOENT");
+ printf("execve(\"%s\", %p, NULL) = -1 ENOENT (%m)\n",
+ Q_FILENAME, efault);
return 0;
}