am 0c0ab6bb: resolved conflicts for merge of db38d10a to lmp-mr1-dev-plus-aosp (40b6269a) · Commits · e / os / android_system_core

toolbox/Android.mk

+1 −4

Original line number	Diff line number	Diff line
		@@ -153,13 +153,11 @@ OUR_TOOLS := \
		id \
		ifconfig \
		iftop \
		insmod \
		ioctl \
		ionice \
		load_policy \
		log \
		ls \
		lsmod \
		lsof \
		md5 \
		mkdir \
		@@ -172,11 +170,10 @@ OUR_TOOLS := \
		nohup \
		notify \
		ps \
		prlimit \
		readlink \
		renice \
		restorecon \
		prlimit \
		rmmod \
		route \
		runcon \
		schedtop \

toolbox/insmod.c

deleted100644 → 0

+0 −97

Original line number	Diff line number	Diff line
		#include <stdio.h>
		#include <string.h>
		#include <fcntl.h>
		#include <unistd.h>
		#include <malloc.h>
		#include <errno.h>
		#include <sys/param.h>
		#include <sys/types.h>
		#include <sys/stat.h>
		#include <unistd.h>

		extern int init_module(void , unsigned long, const char );

		static void read_file(const char filename, ssize_t *_size)
		{
		int ret, fd;
		struct stat sb;
		ssize_t size;
		void *buffer = NULL;

		/* open the file */
		fd = open(filename, O_RDONLY);
		if (fd < 0)
		return NULL;

		/* find out how big it is */
		if (fstat(fd, &sb) < 0)
		goto bail;
		size = sb.st_size;

		/* allocate memory for it to be read into */
		buffer = malloc(size);
		if (!buffer)
		goto bail;

		/* slurp it into our buffer */
		ret = read(fd, buffer, size);
		if (ret != size)
		goto bail;

		/* let the caller know how big it is */
		*_size = size;

		bail:
		close(fd);
		return buffer;
		}

		int insmod_main(int argc, char **argv)
		{
		void *file;
		ssize_t size = 0;
		char opts[1024];
		int ret;

		/* make sure we've got an argument */
		if (argc < 2) {
		fprintf(stderr, "usage: insmod <module.o>\n");
		return -1;
		}

		/* read the file into memory */
		file = read_file(argv[1], &size);
		if (!file) {
		fprintf(stderr, "insmod: can't open '%s'\n", argv[1]);
		return -1;
		}

		opts[0] = '\0';
		if (argc > 2) {
		int i, len;
		char *end = opts + sizeof(opts) - 1;
		char *ptr = opts;

		for (i = 2; (i < argc) && (ptr < end); i++) {
		len = MIN(strlen(argv[i]), (size_t)(end - ptr));
		memcpy(ptr, argv[i], len);
		ptr += len;
		*ptr++ = ' ';
		}
		*(ptr - 1) = '\0';
		}

		/* pass it to the kernel */
		ret = init_module(file, size, opts);
		if (ret != 0) {
		fprintf(stderr,
		"insmod: init_module '%s' failed (%s)\n",
		argv[1], strerror(errno));
		}

		/* free the file buffer */
		free(file);

		return ret;
		}

toolbox/lsmod.c

deleted100644 → 0

+0 −10

Original line number	Diff line number	Diff line
		#include <stdio.h>

		extern int cat_main(int argc, char **argv);

		int lsmod_main(int argc, char **argv)
		{
		char *cat_argv[] = { "cat", "/proc/modules", NULL };
		return cat_main(2, cat_argv);
		}

toolbox/rmmod.c

deleted100644 → 0

+0 −53

Original line number	Diff line number	Diff line
		#include <stdio.h>
		#include <string.h>
		#include <fcntl.h>
		#include <unistd.h>
		#include <malloc.h>
		#include <errno.h>
		#include <asm/unistd.h>

		extern int delete_module(const char *, unsigned int);

		int rmmod_main(int argc, char **argv)
		{
		int ret, i;
		char modname, dot;

		/* make sure we've got an argument */
		if (argc < 2) {
		fprintf(stderr, "usage: rmmod <module>\n");
		return -1;
		}

		/* if given /foo/bar/blah.ko, make a weak attempt
		* to convert to "blah", just for convenience
		*/
		modname = strrchr(argv[1], '/');
		if (!modname)
		modname = argv[1];
		else modname++;

		dot = strchr(argv[1], '.');
		if (dot)
		*dot = '\0';

		/* Replace "-" with "_". This would keep rmmod
		* compatible with module-init-tools version of
		* rmmod
		*/
		for (i = 0; modname[i] != '\0'; i++) {
		if (modname[i] == '-')
		modname[i] = '_';
		}

		/* pass it to the kernel */
		ret = delete_module(modname, O_NONBLOCK \| O_EXCL);
		if (ret != 0) {
		fprintf(stderr, "rmmod: delete_module '%s' failed (errno %d)\n",
		modname, errno);
		return -1;
		}

		return 0;
		}