Some formatting updates (ran the code through indent)

 -Erik

1 files changed, 122 insertions, 118 deletions

diff --git a/insmod.c b/insmod.c
index 31cb112..7cbbed4 100644
--- a/insmod.c
+++ b/insmod.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Mini insmod implementation for busybox
  *
@@ -41,8 +42,7 @@
 
 /* Some firendly syscalls to cheer everyone's day...  */
 _syscall2(int, init_module, const char *, name,
-	const struct module *, info)
-
+		  const struct module *, info)
 #ifndef BB_RMMOD
 _syscall1(int, delete_module, const char *, name)
 #else
@@ -52,155 +52,159 @@ extern int delete_module(const char *);
 #if defined(__i386__) || defined(__m68k__) || defined(__arm__)
 /* Jump through hoops to fixup error return codes */
 #define __NR__create_module  __NR_create_module
-static inline _syscall2(long, _create_module, const char *, name, size_t, size)
+static inline _syscall2(long, _create_module, const char *, name, size_t,
+						size)
 unsigned long create_module(const char *name, size_t size)
 {
-    long ret = _create_module(name, size);
-    if (ret == -1 && errno > 125) {
-	ret = -errno;
-	errno = 0;
-    }
-    return ret;
+	long ret = _create_module(name, size);
+
+	if (ret == -1 && errno > 125) {
+		ret = -errno;
+		errno = 0;
+	}
+	return ret;
 }
 #else
 _syscall2(unsigned long, create_module, const char *, name, size_t, size)
 #endif
-
-
 static char m_filename[PATH_MAX + 1] = "\0";
 static char m_fullName[PATH_MAX + 1] = "\0";
 static const char insmod_usage[] =
-    "insmod [OPTION]... MODULE [symbol=value]...\n\n"
-    "Loads the specified kernel modules into the kernel.\n\n"
-    "Options:\n"
-    "\t-f\tForce module to load into the wrong kernel version.\n"
-    "\t-k\tMake module autoclean-able.\n";
+	"insmod [OPTION]... MODULE [symbol=value]...\n\n"
+	"Loads the specified kernel modules into the kernel.\n\n"
+	"Options:\n"
+
+	"\t-f\tForce module to load into the wrong kernel version.\n"
+	"\t-k\tMake module autoclean-able.\n";
 
 
-static int findNamedModule(const char *fileName, struct stat* statbuf)
+static int findNamedModule(const char *fileName, struct stat *statbuf)
 {
-    if (m_fullName[0]=='\0')
-	return( FALSE);
-    else {
-	char* tmp = strrchr( fileName, '/');
-	if (tmp == NULL)
-	    tmp = (char*)fileName;
-	else
-	    tmp++;
-	if (check_wildcard_match(tmp, m_fullName) == TRUE) {
-	    /* Stop searching if we find a match */
-	    memcpy(m_filename, fileName, strlen(fileName));
-	    return( FALSE);
+	if (m_fullName[0] == '\0')
+		return (FALSE);
+	else {
+		char *tmp = strrchr(fileName, '/');
+
+		if (tmp == NULL)
+			tmp = (char *) fileName;
+		else
+			tmp++;
+		if (check_wildcard_match(tmp, m_fullName) == TRUE) {
+			/* Stop searching if we find a match */
+			memcpy(m_filename, fileName, strlen(fileName));
+			return (FALSE);
+		}
 	}
-    }
-    return( TRUE);
+	return (TRUE);
 }
 
 
 extern int insmod_main(int argc, char **argv)
 {
-    int len;
-    char *tmp;
-    char m_name[PATH_MAX + 1] ="\0";
-    FILE *fp;
-
-    if (argc<=1) {
-	usage( insmod_usage);
-    }
-
-    /* Parse any options */
-    while (--argc > 0 && **(++argv) == '-') {
-	while (*(++(*argv))) {
-	    switch (**argv) {
-	    case 'f':
-		break;
-	    case 'k':
-		break;
-	    default:
+	int len;
+	char *tmp;
+	char m_name[PATH_MAX + 1] = "\0";
+	FILE *fp;
+
+	if (argc <= 1) {
 		usage(insmod_usage);
-	    }
 	}
-    }
-
-    if (argc <= 0 )
-	usage(insmod_usage);
-
-    /* Grab the module name */
-    if ((tmp = strrchr(*argv, '/')) != NULL)
-	tmp++;
-    else 
-	tmp = *argv;
-    len = strlen(tmp);
-
-    if (len > 2 && tmp[len - 2] == '.' && tmp[len - 1] == 'o')
-	len -= 2;
-    memcpy(m_name, tmp, len);
-    strcpy(m_fullName, m_name);
-    strcat(m_fullName, ".o");
-
-    /* Get a filedesc for the module */
-    if ((fp = fopen(*argv, "r")) == NULL) {
-	/* Hmpf.  Could not open it. Search through _PATH_MODULES to find a module named m_name */
-	if (recursiveAction(_PATH_MODULES, TRUE, FALSE, FALSE,
-		    findNamedModule, findNamedModule) == FALSE) {
-	    if ( m_filename[0] == '\0' ||  ((fp = fopen(m_filename, "r")) == NULL)) {
-		    perror("No module by that name found in " _PATH_MODULES "\n");
-		    exit( FALSE);
-	    }
+
+	/* Parse any options */
+	while (--argc > 0 && **(++argv) == '-') {
+		while (*(++(*argv))) {
+			switch (**argv) {
+			case 'f':
+				break;
+			case 'k':
+				break;
+			default:
+				usage(insmod_usage);
+			}
+		}
 	}
-    } else
-	memcpy(m_filename, *argv, strlen(*argv));
 
+	if (argc <= 0)
+		usage(insmod_usage);
 
-    fprintf(stderr, "m_filename='%s'\n", m_filename);
-    fprintf(stderr, "m_name='%s'\n", m_name);
+	/* Grab the module name */
+	if ((tmp = strrchr(*argv, '/')) != NULL)
+		tmp++;
+	else
+		tmp = *argv;
+	len = strlen(tmp);
+
+	if (len > 2 && tmp[len - 2] == '.' && tmp[len - 1] == 'o')
+		len -= 2;
+	memcpy(m_name, tmp, len);
+	strcpy(m_fullName, m_name);
+	strcat(m_fullName, ".o");
+
+	/* Get a filedesc for the module */
+	if ((fp = fopen(*argv, "r")) == NULL) {
+		/* Hmpf.  Could not open it. Search through _PATH_MODULES to find a module named m_name */
+		if (recursiveAction(_PATH_MODULES, TRUE, FALSE, FALSE,
+							findNamedModule, findNamedModule) == FALSE) {
+			if (m_filename[0] == '\0'
+				|| ((fp = fopen(m_filename, "r")) == NULL)) {
+				perror("No module by that name found in " _PATH_MODULES
+					   "\n");
+				exit(FALSE);
+			}
+		}
+	} else
+		memcpy(m_filename, *argv, strlen(*argv));
+
+
+	fprintf(stderr, "m_filename='%s'\n", m_filename);
+	fprintf(stderr, "m_name='%s'\n", m_name);
+
+
+	/* TODO: do something roughtly like this... */
+#if 0
 
+	if ((f = obj_load(fp)) == NULL) {
+		perror("Could not load the module\n");
+		exit(FALSE);
+	}
 
-    /* TODO: do something roughtly like this... */
-#if 0
+	/* Let the module know about the kernel symbols.  */
+	add_kernel_symbols(f);
 
-    if ((f = obj_load(fp)) == NULL) {
-	perror("Could not load the module\n");
-	exit( FALSE);
-    }
-    
-    /* Let the module know about the kernel symbols.  */
-    add_kernel_symbols(f);
-
-    if (!create_this_module(f, m_name)) {
-	perror("Could not create the module\n");
-	exit( FALSE);
-    }
-
-    if (!obj_check_undefineds(f, quiet)) {
-	perror("Undefined symbols in the module\n");
-	exit( FALSE);
-    }
-    obj_allocate_commons(f);
-
-    /* Perse the module's arguments */
-    while (argc-- >0 && *(argv++) != '\0') {
-	if (!process_module_arguments(f, argc - optind, argv + optind)) {
-	    perror("Undefined symbols in the module\n");
-	    exit( FALSE);
+	if (!create_this_module(f, m_name)) {
+		perror("Could not create the module\n");
+		exit(FALSE);
 	}
-    }
 
-    /* Find current size of the module */
-    m_size = obj_load_size(f);
+	if (!obj_check_undefineds(f, quiet)) {
+		perror("Undefined symbols in the module\n");
+		exit(FALSE);
+	}
+	obj_allocate_commons(f);
+
+	/* Perse the module's arguments */
+	while (argc-- > 0 && *(argv++) != '\0') {
+		if (!process_module_arguments(f, argc - optind, argv + optind)) {
+			perror("Undefined symbols in the module\n");
+			exit(FALSE);
+		}
+	}
+
+	/* Find current size of the module */
+	m_size = obj_load_size(f);
 
 
-    errno = 0;
-    m_addr = create_module(m_name, m_size);
-    switch (errno) {
-	/* yada yada */
+	errno = 0;
+	m_addr = create_module(m_name, m_size);
+	switch (errno) {
+		/* yada yada */
 	default:
-	    perror("create_module: %m");
+		perror("create_module: %m");
 
-    }
+	}
 
 #endif
 
-    fclose( fp);
-    exit( TRUE);
+	fclose(fp);
+	exit(TRUE);
 }