diff options
Diffstat (limited to 'inotail.c')
| -rw-r--r-- | inotail.c | 16 |
1 files changed, 9 insertions, 7 deletions
@@ -165,7 +165,7 @@ static int tail_forever(struct file_struct *f, int n_files) i_fd = inotify_init(); if (i_fd < 0) - return ret; + return -1; for (i = 0; i < n_files; i++) { f[i].i_watch = inotify_add_watch(i_fd, f[i].name, IN_ALL_EVENTS | IN_UNMOUNT); @@ -206,6 +206,8 @@ static int tail_forever(struct file_struct *f, int n_files) */ if (inev->mask & IN_MODIFY) { dprintf(" File '%s' modified.\n", fil->name); + check_file(fil); + /* Dump new content */ } else if (inev->mask & IN_ATTRIB) { dprintf(" File '%s' attributes changed.\n", fil->name); check_file(fil); @@ -225,9 +227,9 @@ static int tail_forever(struct file_struct *f, int n_files) /* XXX: Never reached. Catch SIGINT and handle it there? */ for (i = 0; i < n_files; i++) - ret = inotify_rm_watch(i_fd, f[i].i_watch); + inotify_rm_watch(i_fd, f[i].i_watch); - return ret; + return 0; } static int tail_lines(struct file_struct *f, uintmax_t n_lines) @@ -239,8 +241,8 @@ static int tail_lines(struct file_struct *f, uintmax_t n_lines) dprintf("==> tail_lines()\n"); if (fstat(f->fd, &stats)) { - error("fstat '%s' failed!\n", f->name); - return -1; + perror("fstat()"); + exit(EXIT_FAILURE); } start_pos = lseek(f->fd, 0, SEEK_CUR); @@ -287,7 +289,7 @@ static int tail_file(struct file_struct *f, uintmax_t n_units) } if (f->fd == -1) { - error(" Failed to open file '%s'\n", f->name); + perror("open()"); } else { if (print_headers) write_header(f); @@ -369,7 +371,7 @@ int main(int argc, char *argv[]) forever = 0; } - printf(stderr, "Reading from stdin is currently not supported.\n"); + fprintf(stderr, "Reading from stdin is currently not supported.\n"); } files = malloc(n_files * sizeof(struct file_struct)); |