From 231be5ec36e4f7c8b071e8a5f8130d05b77098ff Mon Sep 17 00:00:00 2001 From: Arun Prakash Jana Date: Sun, 20 Jan 2019 17:32:44 +0530 Subject: [PATCH] Code reformat --- src/nnn.c | 85 +++++++++++++++++++++++++++++++++++-------------------- 1 file changed, 55 insertions(+), 30 deletions(-) diff --git a/src/nnn.c b/src/nnn.c index 90c4cee..bcd143f 100644 --- a/src/nnn.c +++ b/src/nnn.c @@ -64,7 +64,7 @@ #define _XOPEN_SOURCE_EXTENDED #endif #endif -#ifndef __USE_XOPEN /* Fix failure due to wcswidth(), ncursesw/curses.h includes whcar.h on Ubuntu 14.04 */ +#ifndef __USE_XOPEN /* Fix wcswidth() failure, ncursesw/curses.h includes whcar.h on Ubuntu 14.04 */ #define __USE_XOPEN #endif #include @@ -176,7 +176,7 @@ disabledbg() #define REGEX_MAX 128 #define BM_MAX 10 #define ENTRY_INCR 64 /* Number of dir 'entry' structures to allocate per shot */ -#define NAMEBUF_INCR 0x1000 /* 64 dir entries at a time, avg. 64 chars per filename = 64*64B = 4KB */ +#define NAMEBUF_INCR 0x1000 /* 64 dir entries at once, avg. 64 chars per filename = 64*64B = 4KB */ #define DESCRIPTOR_LEN 32 #define _ALIGNMENT 0x10 /* 16-byte alignment */ #define _ALIGNMENT_MASK 0xF @@ -767,7 +767,8 @@ static bool showcplist() return FALSE; if (g_tmpfpath[0]) - xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE], HOME_LEN_MAX - g_tmpfplen); + xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE], + HOME_LEN_MAX - g_tmpfplen); else { printmsg(messages[STR_NOHOME_ID]); return -1; @@ -1160,14 +1161,17 @@ static int nextsel(int *presel) ++idle; /* - * Do not check for directory changes in du mode. A redraw forces du calculation. + * Do not check for directory changes in du mode. + * A redraw forces du calculation. * Check for changes every odd second. */ #ifdef LINUX_INOTIFY - if (!cfg.blkorder && inotify_wd >= 0 && idle & 1 && read(inotify_fd, inotify_buf, EVENT_BUF_LEN) > 0) + if (!cfg.blkorder && inotify_wd >= 0 && idle & 1 + && read(inotify_fd, inotify_buf, EVENT_BUF_LEN) > 0) #elif defined(BSD_KQUEUE) if (!cfg.blkorder && event_fd >= 0 && idle & 1 - && kevent(kq, events_to_monitor, NUM_EVENT_SLOTS, event_data, NUM_EVENT_FDS, >imeout) > 0) + && kevent(kq, events_to_monitor, NUM_EVENT_SLOTS, + event_data, NUM_EVENT_FDS, >imeout) > 0) #endif c = CONTROL('L'); } else @@ -1325,7 +1329,8 @@ static int filterentries(char *path) continue; /* If the only match is a dir, auto-select and cd into it */ - if (ndents == 1 && cfg.filtermode && cfg.autoselect && S_ISDIR(dents[0].mode)) { + if (ndents == 1 && cfg.filtermode + && cfg.autoselect && S_ISDIR(dents[0].mode)) { *ch = KEY_ENTER; cur = 0; goto end; @@ -1394,7 +1399,7 @@ static char *xreadline(char *prefill, char *prompt) case '\r': goto END; case 127: /* Handle DEL */ // fallthrough - case '\b': /* some old curses (e.g. rhel25) still send '\b' for backspace */ + case '\b': /* rhel25 sends '\b' for backspace */ if (pos > 0) { memmove(buf + pos - 1, buf + pos, (len - pos) << 2); --len, --pos; @@ -1452,7 +1457,8 @@ static char *xreadline(char *prefill, char *prompt) break; case KEY_DC: if (pos < len) { - memmove(buf + pos, buf + pos + 1, (len - pos - 1) << 2); + memmove(buf + pos, buf + pos + 1, + (len - pos - 1) << 2); --len; } break; @@ -1758,7 +1764,8 @@ static void printent_long(struct entry *ent, int sel, uint namecols) if (S_ISDIR(ent->mode)) { if (cfg.blkorder) - printw(" %-16.16s %8.8s/ %s/\n", buf, coolsize(ent->blocks << BLK_SHIFT), pname); + printw(" %-16.16s %8.8s/ %s/\n", + buf, coolsize(ent->blocks << BLK_SHIFT), pname); else printw(" %-16.16s / %s/\n", buf, pname); } else if (S_ISLNK(ent->mode)) { @@ -1796,7 +1803,8 @@ static char get_fileind(mode_t mode, char *desc) c = '-'; xstrlcpy(desc, "regular file", DESCRIPTOR_LEN); if (mode & 0100) - xstrlcpy(desc + 12, ", executable", DESCRIPTOR_LEN - 12); /* Length of string "regular file" is 12 */ + /* Length of string "regular file" is 12 */ + xstrlcpy(desc + 12, ", executable", DESCRIPTOR_LEN - 12); } else if (S_ISDIR(mode)) { c = 'd'; xstrlcpy(desc, "directory", DESCRIPTOR_LEN); @@ -1964,7 +1972,8 @@ static bool show_stats(char *fpath, char *fname, struct stat *sb) char *p, *begin = g_buf; if (g_tmpfpath[0]) - xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE], HOME_LEN_MAX - g_tmpfplen); + xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE], + HOME_LEN_MAX - g_tmpfplen); else { printmsg(messages[STR_NOHOME_ID]); return FALSE; @@ -2021,8 +2030,10 @@ static bool show_stats(char *fpath, char *fname, struct stat *sb) dprintf(fd, " Device type: %x,%x", major(sb->st_rdev), minor(sb->st_rdev)); /* Show permissions, owner, group */ - dprintf(fd, "\n Access: 0%d%d%d/%s Uid: (%u/%s) Gid: (%u/%s)", (sb->st_mode >> 6) & 7, (sb->st_mode >> 3) & 7, - sb->st_mode & 7, perms, sb->st_uid, xgetpwuid(sb->st_uid), sb->st_gid, xgetgrgid(sb->st_gid)); + dprintf(fd, "\n Access: 0%d%d%d/%s Uid: (%u/%s) Gid: (%u/%s)", + (sb->st_mode >> 6) & 7, (sb->st_mode >> 3) & 7, + sb->st_mode & 7, perms, sb->st_uid, xgetpwuid(sb->st_uid), + sb->st_gid, xgetgrgid(sb->st_gid)); /* Show last access time */ strftime(g_buf, 40, messages[STR_DATE_ID], localtime(&sb->st_atime)); @@ -2115,7 +2126,8 @@ static bool handle_archive(char *fpath, char *arg, char *dir) static bool show_help(char *path) { if (g_tmpfpath[0]) - xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE], HOME_LEN_MAX - g_tmpfplen); + xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE], + HOME_LEN_MAX - g_tmpfplen); else { printmsg(messages[STR_NOHOME_ID]); return FALSE; @@ -2312,9 +2324,12 @@ static int dentfill(char *path, struct entry **dents) ent_blocks = 0; mkpath(path, namep, g_buf, PATH_MAX); - if (nftw(g_buf, nftw_fn, open_max, FTW_MOUNT | FTW_PHYS) == -1) { + if (nftw(g_buf, nftw_fn, open_max, + FTW_MOUNT | FTW_PHYS) == -1) { printmsg(messages[STR_NFTWFAIL_ID]); - dir_blocks += (cfg.apparentsz ? sb.st_size : sb.st_blocks); + dir_blocks += (cfg.apparentsz + ? sb.st_size + : sb.st_blocks); } else dir_blocks += ent_blocks; } @@ -2341,7 +2356,7 @@ static int dentfill(char *path, struct entry **dents) DPRINTF_P(*dents); } - /* If there's not enough bytes left to copy a file name of length NAME_MAX, re-allocate */ + /* If not enough bytes left to copy a file name of length NAME_MAX, re-allocate */ if (namebuflen - off < NAME_MAX + 1) { namebuflen += NAMEBUF_INCR; @@ -2360,7 +2375,8 @@ static int dentfill(char *path, struct entry **dents) for (count = 1; count < n; ++dentp, ++count) /* Current filename starts at last filename start + length */ - (dentp + 1)->name = (char *)((size_t)dentp->name + dentp->nlen); + (dentp + 1)->name = (char *)((size_t)dentp->name + + dentp->nlen); } } @@ -2604,7 +2620,8 @@ static void redraw(char *path) /* We need to show filename as it may be truncated in directory listing */ if (!cfg.blkorder) snprintf(buf, NAME_MAX + 65, "%d/%d %s[%s%s]", - cur + 1, ndents, sort, unescape(dents[cur].name, NAME_MAX), get_file_sym(dents[cur].mode)); + cur + 1, ndents, sort, unescape(dents[cur].name, NAME_MAX), + get_file_sym(dents[cur].mode)); else { i = snprintf(buf, 64, "%d/%d ", cur + 1, ndents); @@ -2613,9 +2630,12 @@ static void redraw(char *path) else buf[i++] = 'd'; - i += snprintf(buf + i, 64, "u: %s (%lu files) ", coolsize(dir_blocks << BLK_SHIFT), num_files); + i += snprintf(buf + i, 64, "u: %s (%lu files) ", + coolsize(dir_blocks << BLK_SHIFT), num_files); snprintf(buf + i, NAME_MAX, "vol: %s free [%s%s]", - coolsize(get_fs_info(path, FREE)), unescape(dents[cur].name, NAME_MAX), get_file_sym(dents[cur].mode)); + coolsize(get_fs_info(path, FREE)), + unescape(dents[cur].name, NAME_MAX), + get_file_sym(dents[cur].mode)); } printmsg(buf); @@ -2701,7 +2721,8 @@ begin: event_fd = open(path, O_RDONLY); #endif if (event_fd >= 0) - EV_SET(&events_to_monitor[0], event_fd, EVFILT_VNODE, EV_ADD | EV_CLEAR, KQUEUE_FFLAGS, 0, path); + EV_SET(&events_to_monitor[0], event_fd, EVFILT_VNODE, + EV_ADD | EV_CLEAR, KQUEUE_FFLAGS, 0, path); } #endif @@ -2799,7 +2820,8 @@ nochange: xstrlcpy(path, rundir, PATH_MAX); if (runfile[0]) { xstrlcpy(lastname, runfile, NAME_MAX); - spawn(shell, newpath, lastname, path, F_NORMAL | F_SIGINT); + spawn(shell, newpath, lastname, path, + F_NORMAL | F_SIGINT); runfile[0] = '\0'; } else spawn(shell, newpath, NULL, path, F_NORMAL | F_SIGINT); @@ -2811,9 +2833,9 @@ nochange: /* If NNN_USE_EDITOR is set, open text in EDITOR */ if (cfg.useeditor && - get_output(g_buf, CMD_LEN_MAX, "file", FILE_OPTS, newpath, FALSE) && - g_buf[0] == 't' && g_buf[1] == 'e' && g_buf[2] == 'x' && - g_buf[3] == g_buf[0] && g_buf[4] == '/') { + get_output(g_buf, CMD_LEN_MAX, "file", FILE_OPTS, newpath, FALSE) + && g_buf[0] == 't' && g_buf[1] == 'e' && g_buf[2] == 'x' + && g_buf[3] == g_buf[0] && g_buf[4] == '/') { if (!quote_run_sh_cmd(editor, newpath, path)) goto nochange; continue; @@ -3237,7 +3259,8 @@ nochange: if (!ncp) { /* Handle range selection */ #ifndef DIR_LIMITED_COPY - if (g_crc != crc8fast((uchar *)dents, ndents * sizeof(struct entry))) { + if (g_crc != crc8fast((uchar *)dents, + ndents * sizeof(struct entry))) { cfg.copymode = 0; printmsg("range error: dir/content changed"); DPRINTF_S("range error: dir/content changed"); @@ -3252,10 +3275,12 @@ nochange: if (copystartid < copyendid) { for (r = copystartid; r <= copyendid; ++r) - if (!appendfpath(newpath, mkpath(path, dents[r].name, newpath, PATH_MAX))) + if (!appendfpath(newpath, mkpath(path, + dents[r].name, newpath, PATH_MAX))) goto nochange; - snprintf(newpath, PATH_MAX, "%d files copied", copyendid - copystartid + 1); + snprintf(newpath, PATH_MAX, "%d files copied", + copyendid - copystartid + 1); printmsg(newpath); } }