5 files changed, 122 insertions, 0 deletions
diff --git a/guts/execl.c b/guts/execl.c
new file mode 100644
index 0000000..92a4cdc
--- /dev/null
+++ b/guts/execl.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2010 Wind River Systems; see
+ * guts/COPYRIGHT for information.
+ *
+ * static int
+ * wrap_execl(const char *path, const char *arg, va_list ap) {
+ *	int rc = -1;
+ */
+
+  size_t i = 0;
+  size_t alloc_size = 256;
+  const char **argv = malloc(sizeof (const char *) * alloc_size);
+
+  argv[i++] = arg;
+
+  while (argv[i-1]) {
+	argv[i++] = va_arg (ap, const char *);
+	if ( i > alloc_size - 1 ) {
+		alloc_size = alloc_size + 256;
+		argv = realloc(argv, sizeof (const char *) * alloc_size);
+	}
+  }
+
+  rc = wrap_execv (path, (char *const *) argv);
+
+  free (argv);
+
+/*	return rc;
+ * }
+ */
diff --git a/guts/execle.c b/guts/execle.c
new file mode 100644
index 0000000..f4c2ea7
--- /dev/null
+++ b/guts/execle.c
@@ -0,0 +1,32 @@
+/* 
+ * Copyright (c) 2010 Wind River Systems; see
+ * guts/COPYRIGHT for information.
+ *
+ * static int
+ * wrap_execle(const char *path, const char *arg, va_list ap) {
+ *	int rc = -1;
+ */
+
+  size_t i = 0;
+  size_t alloc_size = 256;
+  const char **argv = malloc(sizeof (const char *) * alloc_size);
+  char *const *envp;
+
+  argv[i++] = arg;
+
+  while (argv[i-1]) {
+	argv[i++] = va_arg (ap, const char *);
+	if ( i > alloc_size - 1 ) {
+		alloc_size = alloc_size + 256;
+		argv = realloc(argv, sizeof (const char *) * alloc_size);
+	}
+  }
+  envp = va_arg (ap, char *const *);
+
+  rc = wrap_execve (path, (char *const *) argv, envp);
+
+  free (argv);
+
+/*	return rc;
+ * }
+ */
diff --git a/guts/execlp.c b/guts/execlp.c
new file mode 100644
index 0000000..8fd2cdf
--- /dev/null
+++ b/guts/execlp.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2010 Wind River Systems; see
+ * guts/COPYRIGHT for information.
+ *
+ * static int
+ * wrap_execlp(const char *file, const char *arg, va_list ap) {
+ *	int rc = -1;
+ */
+
+  size_t i = 0;
+  size_t alloc_size = 256;
+  const char **argv = malloc(sizeof (const char *) * alloc_size);
+
+  argv[i++] = arg;
+
+  while (argv[i-1]) {
+	argv[i++] = va_arg (ap, const char *);
+	if ( i > alloc_size - 1 ) {
+		alloc_size = alloc_size + 256;
+		argv = realloc(argv, sizeof (const char *) * alloc_size);
+	}
+  }
+
+  rc = wrap_execvp (file, (char *const *) argv);
+
+  free (argv);
+
+/*	return rc;
+ * }
+ */
diff --git a/guts/execv.c b/guts/execv.c
new file mode 100644
index 0000000..3fec52a
--- /dev/null
+++ b/guts/execv.c
@@ -0,0 +1,15 @@
+/* 
+ * Copyright (c) 2010 Wind River Systems; see
+ * guts/COPYRIGHT for information.
+ *
+ * static int
+ * wrap_execv(const char *path, char *const *argv) {
+ *	int rc = -1;
+ */
+	environ = pseudo_setupenv(environ, getenv("PSEUDO_OPTS"));
+
+	rc = real_execv(path, argv);
+
+/*	return rc;
+ * }
+ */
diff --git a/guts/execvp.c b/guts/execvp.c
new file mode 100644
index 0000000..64e4b4b
--- /dev/null
+++ b/guts/execvp.c
@@ -0,0 +1,15 @@
+/* 
+ * Copyright (c) 2008-2010 Wind River Systems; see
+ * guts/COPYRIGHT for information.
+ *
+ * static int
+ * wrap_execvp(const char *file, char *const *argv) {
+ *	int rc = -1;
+ */
+	environ = pseudo_setupenv(environ, getenv("PSEUDO_OPTS"));
+
+	rc = real_execvp(file, argv);
+
+/*	return rc;
+ * }
+ */