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- #include "libbb.h"
- #include "unicode.h"
- #if ENABLE_FEATURE_CHECK_TAINTED_MODULE
- enum {
- TAINT_PROPRIETORY_MODULE = (1 << 0),
- TAINT_FORCED_MODULE = (1 << 1),
- TAINT_UNSAFE_SMP = (1 << 2),
- };
- static void check_tainted(void)
- {
- int tainted = 0;
- char *buf = xmalloc_open_read_close("/proc/sys/kernel/tainted", NULL);
- if (buf) {
- tainted = atoi(buf);
- if (ENABLE_FEATURE_CLEAN_UP)
- free(buf);
- }
- if (tainted) {
- printf(" Tainted: %c%c%c\n",
- tainted & TAINT_PROPRIETORY_MODULE ? 'P' : 'G',
- tainted & TAINT_FORCED_MODULE ? 'F' : ' ',
- tainted & TAINT_UNSAFE_SMP ? 'S' : ' ');
- } else {
- puts(" Not tainted");
- }
- }
- #else
- static ALWAYS_INLINE void check_tainted(void)
- {
- putchar('\n');
- }
- #endif
- int lsmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
- int lsmod_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
- {
- #if ENABLE_FEATURE_LSMOD_PRETTY_2_6_OUTPUT
- char *token[4];
- parser_t *parser = config_open("/proc/modules");
- init_unicode();
- printf("%-24sSize Used by", "Module");
- check_tainted();
- if (ENABLE_FEATURE_2_4_MODULES
- && get_linux_version_code() < KERNEL_VERSION(2,6,0)
- ) {
- while (config_read(parser, token, 4, 3, "# \t", PARSE_NORMAL)) {
- if (token[3] != NULL && token[3][0] == '[') {
- token[3]++;
- token[3][strlen(token[3])-1] = '\0';
- } else
- token[3] = (char *) "";
- # if ENABLE_UNICODE_SUPPORT
- {
- uni_stat_t uni_stat;
- char *uni_name = unicode_conv_to_printable(&uni_stat, token[0]);
- unsigned pad_len = (uni_stat.unicode_width > 19) ? 0 : 19 - uni_stat.unicode_width;
- printf("%s%*s %8s %2s %s\n", uni_name, pad_len, "", token[1], token[2], token[3]);
- free(uni_name);
- }
- # else
- printf("%-19s %8s %2s %s\n", token[0], token[1], token[2], token[3]);
- # endif
- }
- } else {
- while (config_read(parser, token, 4, 4, "# \t", PARSE_NORMAL & ~PARSE_GREEDY)) {
-
-
-
- if (token[3][0])
- token[3][strlen(token[3]) - 1] = '\0';
- # if ENABLE_UNICODE_SUPPORT
- {
- uni_stat_t uni_stat;
- char *uni_name = unicode_conv_to_printable(&uni_stat, token[0]);
- unsigned pad_len = (uni_stat.unicode_width > 19) ? 0 : 19 - uni_stat.unicode_width;
- printf("%s%*s %8s %2s %s\n", uni_name, pad_len, "", token[1], token[2], token[3]);
- free(uni_name);
- }
- # else
- printf("%-19s %8s %2s %s\n", token[0], token[1], token[2], token[3]);
- # endif
- }
- }
- if (ENABLE_FEATURE_CLEAN_UP)
- config_close(parser);
- #else
- check_tainted();
- xprint_and_close_file(xfopen_for_read("/proc/modules"));
- #endif
- return EXIT_SUCCESS;
- }
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