86     char path[255];  in show_wchan()  local
92     sprintf(path, "/proc/%d/wchan", pid);  in show_wchan()
93     if ((fd = open(path, O_RDONLY)) < 0) {  in show_wchan()
94         printf("Failed to open '%s' (%s)\n", path, strerror(errno));  in show_wchan()
99         printf("Failed to read '%s' (%s)\n", path, strerror(errno));  in show_wchan()
145 int dump_file(const char *title, const char* path) {  in dump_file()  argument
147     int fd = open(path, O_RDONLY);  in dump_file()
150         if (title) printf("------ %s (%s) ------\n", title, path);  in dump_file()
151         printf("*** %s: %s\n", path, strerror(err));  in dump_file()
156     if (title) printf("------ %s (%s", title, path);  in dump_file()
160         if (memcmp(path, "/proc/", 6) && memcmp(path, "/sys/", 5) && !fstat(fd, &st)) {  in dump_file()
301 pid_t redirect_to_file(FILE *redirect, char *path, int gzip_level) {  in redirect_to_file()  argument
302     char *chp = path;  in redirect_to_file()
313             mkdir(path, 0775);  /* drwxrwxr-x */  in redirect_to_file()
318     int fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);  in redirect_to_file()
320         fprintf(stderr, "%s: %s\n", path, strerror(errno));  in redirect_to_file()
366 static bool should_dump_native_traces(const char* path) {  in should_dump_native_traces()  argument
368         if (!strcmp(*p, path)) {  in should_dump_native_traces()
446         char path[PATH_MAX];  in dump_traces()  local
448         snprintf(path, sizeof(path), "/proc/%d/exe", pid);  in dump_traces()
449         ssize_t len = readlink(path, data, sizeof(data) - 1);  in dump_traces()
457             snprintf(path, sizeof(path), "/proc/%d/cmdline", pid);  in dump_traces()
458             int fd = open(path, O_RDONLY);  in dump_traces()
519 void play_sound(const char* path) {  in play_sound()  argument
520     run_command(NULL, 5, "/system/bin/stagefright", "-o", "-a", path, NULL);  in play_sound()