Formatting fixes

21 files changed, 93 insertions, 99 deletions

diff --git a/src/color.c b/src/color.c
index 8d0b995..788d35d 100644
--- a/src/color.c
+++ b/src/color.c
@@ -1143,11 +1143,11 @@ static int print_expr(CFILE *cfile, const struct bfs_expr *expr, bool verbose) {
 	if (verbose) {
 		double rate = 0.0, time = 0.0;
 		if (expr->evaluations) {
-			rate = 100.0*expr->successes/expr->evaluations;
-			time = (1.0e9*expr->elapsed.tv_sec + expr->elapsed.tv_nsec)/expr->evaluations;
+			rate = 100.0 * expr->successes / expr->evaluations;
+			time = (1.0e9 * expr->elapsed.tv_sec + expr->elapsed.tv_nsec) / expr->evaluations;
 		}
 		if (cbuff(cfile, " [${ylw}%zu${rs}/${ylw}%zu${rs}=${ylw}%g%%${rs}; ${ylw}%gns${rs}]",
-		          expr->successes, expr->evaluations, rate, time)) {
+			    expr->successes, expr->evaluations, rate, time)) {
 			return -1;
 		}
 	}
diff --git a/src/ctx.c b/src/ctx.c
index 3a44e68..9a24a33 100644
--- a/src/ctx.c
+++ b/src/ctx.c
@@ -168,7 +168,6 @@ void bfs_ctx_flush(const struct bfs_ctx *ctx) {
 		} else if (cfile == ctx->cout) {
 			bfs_error(ctx, "(standard output): %m.\n");
 		}
-
 	}
 
 	// Flush the user/group caches, in case the executed command edits the
diff --git a/src/darray.c b/src/darray.c
index 42b8397..3e66a55 100644
--- a/src/darray.c
+++ b/src/darray.c
@@ -55,7 +55,7 @@ void *darray_push(void *da, const void *item, size_t size) {
 	size_t i = header->length++;
 	if (i >= capacity) {
 		capacity *= 2;
-		header = realloc(header, sizeof(*header) + capacity*size);
+		header = realloc(header, sizeof(*header) + capacity * size);
 		if (!header) {
 			// This failure will be detected by darray_check()
 			return da;
@@ -64,7 +64,7 @@ void *darray_push(void *da, const void *item, size_t size) {
 	}
 
 	char *data = darray_data(header);
-	memcpy(data + i*size, item, size);
+	memcpy(data + i * size, item, size);
 	return data;
 }
 
diff --git a/src/diag.c b/src/diag.c
index fa9db39..fa66525 100644
--- a/src/diag.c
+++ b/src/diag.c
@@ -4,9 +4,9 @@
 #include "diag.h"
 #include "alloc.h"
 #include "bfstd.h"
-#include "ctx.h"
 #include "color.h"
 #include "config.h"
+#include "ctx.h"
 #include "dstring.h"
 #include "expr.h"
 #include <errno.h>
@@ -31,14 +31,14 @@ void bfs_perror(const struct bfs_ctx *ctx, const char *str) {
 	bfs_error(ctx, "%s: %m.\n", str);
 }
 
-void bfs_error(const struct bfs_ctx *ctx, const char *format, ...)  {
+void bfs_error(const struct bfs_ctx *ctx, const char *format, ...) {
 	va_list args;
 	va_start(args, format);
 	bfs_verror(ctx, format, args);
 	va_end(args);
 }
 
-bool bfs_warning(const struct bfs_ctx *ctx, const char *format, ...)  {
+bool bfs_warning(const struct bfs_ctx *ctx, const char *format, ...) {
 	va_list args;
 	va_start(args, format);
 	bool ret = bfs_vwarning(ctx, format, args);
@@ -46,7 +46,7 @@ bool bfs_warning(const struct bfs_ctx *ctx, const char *format, ...)  {
 	return ret;
 }
 
-bool bfs_debug(const struct bfs_ctx *ctx, enum debug_flags flag, const char *format, ...)  {
+bool bfs_debug(const struct bfs_ctx *ctx, enum debug_flags flag, const char *format, ...) {
 	va_list args;
 	va_start(args, format);
 	bool ret = bfs_vdebug(ctx, flag, format, args);
diff --git a/src/diag.h b/src/diag.h
index e019db0..fea8847 100644
--- a/src/diag.h
+++ b/src/diag.h
@@ -8,8 +8,8 @@
 #ifndef BFS_DIAG_H
 #define BFS_DIAG_H
 
-#include "ctx.h"
 #include "config.h"
+#include "ctx.h"
 #include <stdarg.h>
 
 /**
diff --git a/src/dstring.c b/src/dstring.c
index ef4e733..f947741 100644
--- a/src/dstring.c
+++ b/src/dstring.c
@@ -169,7 +169,7 @@ char *dstrprintf(const char *format, ...) {
 
 char *dstrvprintf(const char *format, va_list args) {
 	// Guess a capacity to try to avoid reallocating
-	dchar *str = dstralloc(2*strlen(format));
+	dchar *str = dstralloc(2 * strlen(format));
 	if (!str) {
 		return NULL;
 	}
@@ -195,7 +195,7 @@ int dstrcatf(dchar **str, const char *format, ...) {
 int dstrvcatf(dchar **str, const char *format, va_list args) {
 	// Guess a capacity to try to avoid calling vsnprintf() twice
 	size_t len = dstrlen(*str);
-	dstreserve(str, len + 2*strlen(format));
+	dstreserve(str, len + 2 * strlen(format));
 	size_t cap = dstrheader(*str)->capacity;
 
 	va_list copy;
diff --git a/src/eval.c b/src/eval.c
index 3550751..9f4896a 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -239,7 +239,7 @@ bool eval_time(const struct bfs_expr *expr, struct bfs_eval *state) {
 	time_t diff = timespec_diff(&expr->reftime, time);
 	switch (expr->time_unit) {
 	case BFS_DAYS:
-		diff /= 60*24;
+		diff /= 60 * 24;
 		fallthru;
 	case BFS_MINUTES:
 		diff /= 60;
@@ -271,7 +271,7 @@ bool eval_used(const struct bfs_expr *expr, struct bfs_eval *state) {
 		return false;
 	}
 
-	long long day_seconds = 60*60*24;
+	long long day_seconds = 60 * 60 * 24;
 	diff = (diff + day_seconds - 1) / day_seconds;
 	return bfs_expr_cmp(expr, diff);
 }
@@ -685,7 +685,7 @@ bool eval_fls(const struct bfs_expr *expr, struct bfs_eval *state) {
 
 	uintmax_t ino = statbuf->ino;
 	uintmax_t block_size = ctx->posixly_correct ? 512 : 1024;
-	uintmax_t blocks = ((uintmax_t)statbuf->blocks*BFS_STAT_BLKSIZE + block_size - 1)/block_size;
+	uintmax_t blocks = ((uintmax_t)statbuf->blocks * BFS_STAT_BLKSIZE + block_size - 1) / block_size;
 	char mode[11];
 	xstrmode(statbuf->mode, mode);
 	char acl = bfs_check_acl(ftwbuf) > 0 ? '+' : ' ';
@@ -721,8 +721,8 @@ bool eval_fls(const struct bfs_expr *expr, struct bfs_eval *state) {
 
 	time_t time = statbuf->mtime.tv_sec;
 	time_t now = ctx->now.tv_sec;
-	time_t six_months_ago = now - 6*30*24*60*60;
-	time_t tomorrow = now + 24*60*60;
+	time_t six_months_ago = now - 6 * 30 * 24 * 60 * 60;
+	time_t tomorrow = now + 24 * 60 * 60;
 	struct tm tm;
 	if (xlocaltime(&time, &tm) != 0) {
 		goto error;
@@ -823,7 +823,6 @@ bool eval_fprintx(const struct bfs_expr *expr, struct bfs_eval *state) {
 		++path;
 	}
 
-
 	if (fputc('\n', file) == EOF) {
 		goto error;
 	}
@@ -905,7 +904,7 @@ bool eval_size(const struct bfs_expr *expr, struct bfs_eval *state) {
 	};
 
 	off_t scale = scales[expr->size_unit];
-	off_t size = (statbuf->size + scale - 1)/scale; // Round up
+	off_t size = (statbuf->size + scale - 1) / scale; // Round up
 	return bfs_expr_cmp(expr, size);
 }
 
@@ -918,7 +917,7 @@ bool eval_sparse(const struct bfs_expr *expr, struct bfs_eval *state) {
 		return false;
 	}
 
-	blkcnt_t expected = (statbuf->size + BFS_STAT_BLKSIZE - 1)/BFS_STAT_BLKSIZE;
+	blkcnt_t expected = (statbuf->size + BFS_STAT_BLKSIZE - 1) / BFS_STAT_BLKSIZE;
 	return statbuf->blocks < expected;
 }
 
diff --git a/src/exec.c b/src/exec.c
index 7b55522..0e0d585 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -5,9 +5,9 @@
 #include "alloc.h"
 #include "bfstd.h"
 #include "bftw.h"
-#include "ctx.h"
 #include "color.h"
 #include "config.h"
+#include "ctx.h"
 #include "diag.h"
 #include "dstring.h"
 #include "xspawn.h"
@@ -348,7 +348,7 @@ static int bfs_exec_spawn(const struct bfs_exec *execbuf) {
 
 	if (execbuf->flags & BFS_EXEC_MULTI) {
 		bfs_exec_debug(execbuf, "Executing '%s' ... [%zu arguments] (size %zu)\n",
-		               execbuf->argv[0], execbuf->argc - 1, execbuf->arg_size);
+			execbuf->argv[0], execbuf->argc - 1, execbuf->arg_size);
 	} else {
 		bfs_exec_debug(execbuf, "Executing '%s' ... [%zu arguments]\n", execbuf->argv[0], execbuf->argc - 1);
 	}
@@ -471,7 +471,7 @@ static bool bfs_exec_args_remain(const struct bfs_exec *execbuf) {
 static size_t bfs_exec_estimate_max(const struct bfs_exec *execbuf) {
 	size_t min = execbuf->arg_min;
 	size_t max = execbuf->arg_max;
-	return min + (max - min)/2;
+	return min + (max - min) / 2;
 }
 
 /** Update the ARG_MAX lower bound from a successful execution. */
@@ -486,7 +486,7 @@ static void bfs_exec_update_min(struct bfs_exec *execbuf) {
 
 		size_t estimate = bfs_exec_estimate_max(execbuf);
 		bfs_exec_debug(execbuf, "ARG_MAX between [%zu, %zu], trying %zu\n",
-		               execbuf->arg_min, execbuf->arg_max, estimate);
+			execbuf->arg_min, execbuf->arg_max, estimate);
 	}
 }
 
@@ -502,7 +502,7 @@ static size_t bfs_exec_update_max(struct bfs_exec *execbuf) {
 
 	// Trim a fraction off the max size to avoid repeated failures near the
 	// top end of the working range
-	size -= size/16;
+	size -= size / 16;
 	if (size < execbuf->arg_max) {
 		execbuf->arg_max = size;
 
@@ -515,7 +515,7 @@ static size_t bfs_exec_update_max(struct bfs_exec *execbuf) {
 	// Binary search for a more precise bound
 	size_t estimate = bfs_exec_estimate_max(execbuf);
 	bfs_exec_debug(execbuf, "ARG_MAX between [%zu, %zu], trying %zu\n",
-	               execbuf->arg_min, execbuf->arg_max, estimate);
+		execbuf->arg_min, execbuf->arg_max, estimate);
 	return estimate;
 }
 
@@ -589,7 +589,7 @@ static bool bfs_exec_would_overflow(const struct bfs_exec *execbuf, const char *
 	size_t next_size = execbuf->arg_size + bfs_exec_arg_size(arg);
 	if (next_size > arg_max) {
 		bfs_exec_debug(execbuf, "Command size (%zu) would exceed maximum (%zu), executing buffered command\n",
-		               next_size, arg_max);
+			next_size, arg_max);
 		return true;
 	}
 
@@ -601,7 +601,7 @@ static int bfs_exec_push(struct bfs_exec *execbuf, char *arg) {
 	execbuf->argv[execbuf->argc] = arg;
 
 	if (execbuf->argc + 1 >= execbuf->argv_cap) {
-		size_t cap = 2*execbuf->argv_cap;
+		size_t cap = 2 * execbuf->argv_cap;
 		char **argv = realloc(execbuf->argv, sizeof_array(char *, cap));
 		if (!argv) {
 			return -1;
diff --git a/src/fsade.c b/src/fsade.c
index 8dec5a8..cbff47b 100644
--- a/src/fsade.c
+++ b/src/fsade.c
@@ -3,9 +3,9 @@
 
 #include "fsade.h"
 #include "atomic.h"
-#include "config.h"
 #include "bfstd.h"
 #include "bftw.h"
+#include "config.h"
 #include "dir.h"
 #include "dstring.h"
 #include "sanity.h"
@@ -292,7 +292,7 @@ int bfs_check_xattrs(const struct BFTW *ftwbuf) {
 	ssize_t len;
 
 #if BFS_USE_SYS_EXTATTR_H
-	ssize_t (*extattr_list)(const char *, int, void*, size_t) =
+	ssize_t (*extattr_list)(const char *, int, void *, size_t) =
 		ftwbuf->type == BFS_LNK ? extattr_list_link : extattr_list_file;
 
 	len = extattr_list(path, EXTATTR_NAMESPACE_SYSTEM, NULL, 0);
@@ -331,7 +331,7 @@ int bfs_check_xattr_named(const struct BFTW *ftwbuf, const char *name) {
 	ssize_t len;
 
 #if BFS_USE_SYS_EXTATTR_H
-	ssize_t (*extattr_get)(const char *, int, const char *, void*, size_t) =
+	ssize_t (*extattr_get)(const char *, int, const char *, void *, size_t) =
 		ftwbuf->type == BFS_LNK ? extattr_get_link : extattr_get_file;
 
 	len = extattr_get(path, EXTATTR_NAMESPACE_SYSTEM, name, NULL, 0);
diff --git a/src/ioq.c b/src/ioq.c
index f7ca8c6..d3ba2de 100644
--- a/src/ioq.c
+++ b/src/ioq.c
@@ -9,8 +9,8 @@
 #include "config.h"
 #include "diag.h"
 #include "dir.h"
-#include "thread.h"
 #include "sanity.h"
+#include "thread.h"
 #include <assert.h>
 #include <errno.h>
 #include <pthread.h>
diff --git a/src/opt.c b/src/opt.c
index 14de081..77c2798 100644
--- a/src/opt.c
+++ b/src/opt.c
@@ -535,8 +535,8 @@ static struct bfs_expr *optimize_and_expr(const struct opt_state *state, struct
 	expr->pure = lhs->pure && rhs->pure;
 	expr->always_true = lhs->always_true && rhs->always_true;
 	expr->always_false = lhs->always_false || rhs->always_false;
-	expr->cost = lhs->cost + lhs->probability*rhs->cost;
-	expr->probability = lhs->probability*rhs->probability;
+	expr->cost = lhs->cost + lhs->probability * rhs->cost;
+	expr->probability = lhs->probability * rhs->probability;
 
 	return expr;
 }
@@ -606,8 +606,8 @@ static struct bfs_expr *optimize_or_expr(const struct opt_state *state, struct b
 	expr->pure = lhs->pure && rhs->pure;
 	expr->always_true = lhs->always_true || rhs->always_true;
 	expr->always_false = lhs->always_false && rhs->always_false;
-	expr->cost = lhs->cost + (1 - lhs->probability)*rhs->cost;
-	expr->probability = lhs->probability + rhs->probability - lhs->probability*rhs->probability;
+	expr->cost = lhs->cost + (1 - lhs->probability) * rhs->cost;
+	expr->probability = lhs->probability + rhs->probability - lhs->probability * rhs->probability;
 
 	return expr;
 }
@@ -1078,7 +1078,6 @@ static const struct {
 	{eval_xattrname, 0.01},
 };
 
-
 /**
  * Table of simple predicates.
  */
@@ -1331,7 +1330,7 @@ static bool reorder_expr_recursive(const struct opt_state *state, struct bfs_exp
 	if (expr->eval_fn == eval_and || expr->eval_fn == eval_or) {
 		if (lhs->pure && rhs->pure) {
 			float rhs_prob = expr->eval_fn == eval_and ? rhs->probability : 1.0 - rhs->probability;
-			float swapped_cost = rhs->cost + rhs_prob*lhs->cost;
+			float swapped_cost = rhs->cost + rhs_prob * lhs->cost;
 			ret |= reorder_expr(state, expr, swapped_cost);
 		}
 	}
diff --git a/src/opt.h b/src/opt.h
index 28cadb9..4aac129 100644
--- a/src/opt.h
+++ b/src/opt.h
@@ -21,4 +21,3 @@ struct bfs_ctx;
 int bfs_optimize(struct bfs_ctx *ctx);
 
 #endif // BFS_OPT_H
-
diff --git a/src/parse.c b/src/parse.c
index 3416d9e..7766a7b 100644
--- a/src/parse.c
+++ b/src/parse.c
@@ -41,8 +41,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/time.h>
 #include <sys/stat.h>
+#include <sys/time.h>
 #include <sys/wait.h>
 #include <time.h>
 #include <unistd.h>
@@ -1797,10 +1797,10 @@ static int parse_reftime(const struct parser_state *state, struct bfs_expr *expr
 #else
 	int gmtoff = -timezone;
 #endif
-	int tz_hour = gmtoff/3600;
-	int tz_min = (labs(gmtoff)/60)%60;
+	int tz_hour = gmtoff / 3600;
+	int tz_min = (labs(gmtoff) / 60) % 60;
 	fprintf(stderr, "  - %04d-%02d-%02dT%02d:%02d:%02d%+03d:%02d\n",
-	        year, month, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, tz_hour, tz_min);
+		year, month, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, tz_hour, tz_min);
 
 	if (xgmtime(&state->now.tv_sec, &tm) != 0) {
 		parse_perror(state, "xgmtime()");
@@ -1832,8 +1832,8 @@ static struct bfs_expr *parse_newerxy(struct parser_state *state, int arg1, int
 	expr->stat_field = parse_newerxy_field(arg[6]);
 	if (!expr->stat_field) {
 		parse_expr_error(state, expr,
-		                 "For ${blu}-newer${bld}XY${rs}, ${bld}X${rs} should be ${bld}a${rs}, ${bld}c${rs}, ${bld}m${rs}, or ${bld}B${rs}, not ${err}%c${rs}.\n",
-		                 arg[6]);
+			"For ${blu}-newer${bld}XY${rs}, ${bld}X${rs} should be ${bld}a${rs}, ${bld}c${rs}, ${bld}m${rs}, or ${bld}B${rs}, not ${err}%c${rs}.\n",
+			arg[6]);
 		goto fail;
 	}
 
@@ -1845,8 +1845,8 @@ static struct bfs_expr *parse_newerxy(struct parser_state *state, int arg1, int
 		enum bfs_stat_field field = parse_newerxy_field(arg[7]);
 		if (!field) {
 			parse_expr_error(state, expr,
-			                 "For ${blu}-newer${bld}XY${rs}, ${bld}Y${rs} should be ${bld}a${rs}, ${bld}c${rs}, ${bld}m${rs}, ${bld}B${rs}, or ${bld}t${rs}, not ${err}%c${rs}.\n",
-			                 arg[7]);
+				"For ${blu}-newer${bld}XY${rs}, ${bld}Y${rs} should be ${bld}a${rs}, ${bld}c${rs}, ${bld}m${rs}, ${bld}B${rs}, or ${bld}t${rs}, not ${err}%c${rs}.\n",
+				arg[7]);
 			goto fail;
 		}
 
@@ -1855,7 +1855,6 @@ static struct bfs_expr *parse_newerxy(struct parser_state *state, int arg1, int
 			goto fail;
 		}
 
-
 		const struct timespec *reftime = bfs_stat_time(&sb, field);
 		if (!reftime) {
 			parse_expr_error(state, expr, "Couldn't get file %s.\n", bfs_stat_field_name(field));
@@ -1905,7 +1904,7 @@ static struct bfs_expr *parse_nohidden(struct parser_state *state, int arg1, int
  */
 static struct bfs_expr *parse_noleaf(struct parser_state *state, int arg1, int arg2) {
 	parse_warning(state, "${ex}%s${rs} does not apply the optimization that ${blu}%s${rs} inhibits.\n\n",
-	              BFS_COMMAND, state->argv[0]);
+		BFS_COMMAND, state->argv[0]);
 	return parse_nullary_option(state);
 }
 
@@ -2730,12 +2729,12 @@ static struct bfs_expr *parse_help(struct parser_state *state, int arg1, int arg
 	}
 
 	cfprintf(cout, "Usage: ${ex}%s${rs} [${cyn}flags${rs}...] [${mag}paths${rs}...] [${blu}expression${rs}...]\n\n",
-		 state->command);
+		state->command);
 
 	cfprintf(cout, "${ex}%s${rs} is compatible with ${ex}find${rs}, with some extensions. "
-		       "${cyn}Flags${rs} (${cyn}-H${rs}/${cyn}-L${rs}/${cyn}-P${rs} etc.), ${mag}paths${rs},\n"
-		       "and ${blu}expressions${rs} may be freely mixed in any order.\n\n",
-		 BFS_COMMAND);
+	               "${cyn}Flags${rs} (${cyn}-H${rs}/${cyn}-L${rs}/${cyn}-P${rs} etc.), ${mag}paths${rs},\n"
+	               "and ${blu}expressions${rs} may be freely mixed in any order.\n\n",
+		BFS_COMMAND);
 
 	cfprintf(cout, "${bld}Flags:${rs}\n\n");
 
@@ -2807,7 +2806,7 @@ static struct bfs_expr *parse_help(struct parser_state *state, int arg1, int arg
 	cfprintf(cout, "  ${blu}-ignore_readdir_race${rs}\n");
 	cfprintf(cout, "  ${blu}-noignore_readdir_race${rs}\n");
 	cfprintf(cout, "      Whether to report an error if ${ex}%s${rs} detects that the file tree is modified\n",
-	         BFS_COMMAND);
+		BFS_COMMAND);
 	cfprintf(cout, "      during the search (default: ${blu}-noignore_readdir_race${rs})\n");
 	cfprintf(cout, "  ${blu}-maxdepth${rs} ${bld}N${rs}\n");
 	cfprintf(cout, "  ${blu}-mindepth${rs} ${bld}N${rs}\n");
@@ -3462,14 +3461,14 @@ static struct bfs_expr *parse_whole_expr(struct parser_state *state) {
 
 	if (state->mount_arg && state->xdev_arg) {
 		parse_conflict_warning(state, state->mount_arg, 1, state->xdev_arg, 1,
-		                       "${blu}%s${rs} is redundant in the presence of ${blu}%s${rs}.\n\n",
-		                       state->xdev_arg[0], state->mount_arg[0]);
+			"${blu}%s${rs} is redundant in the presence of ${blu}%s${rs}.\n\n",
+			state->xdev_arg[0], state->mount_arg[0]);
 	}
 
 	if (state->ctx->warn && state->depth_arg && state->prune_arg) {
 		parse_conflict_warning(state, state->depth_arg, 1, state->prune_arg, 1,
-		                       "${blu}%s${rs} does not work in the presence of ${blu}%s${rs}.\n",
-		                       state->prune_arg[0], state->depth_arg[0]);
+			"${blu}%s${rs} does not work in the presence of ${blu}%s${rs}.\n",
+			state->prune_arg[0], state->depth_arg[0]);
 
 		if (state->interactive) {
 			bfs_warning(state->ctx, "Do you want to continue? ");
@@ -3483,8 +3482,8 @@ static struct bfs_expr *parse_whole_expr(struct parser_state *state) {
 
 	if (state->ok_expr && state->files0_stdin_arg) {
 		parse_conflict_error(state, state->ok_expr->argv, state->ok_expr->argc, state->files0_stdin_arg, 2,
-		                     "${blu}%s${rs} conflicts with ${blu}%s${rs} ${bld}%s${rs}.\n",
-		                     state->ok_expr->argv[0], state->files0_stdin_arg[0], state->files0_stdin_arg[1]);
+			"${blu}%s${rs} conflicts with ${blu}%s${rs} ${bld}%s${rs}.\n",
+			state->ok_expr->argv[0], state->files0_stdin_arg[0], state->files0_stdin_arg[1]);
 		goto fail;
 	}
 
@@ -3644,7 +3643,7 @@ void bfs_ctx_dump(const struct bfs_ctx *ctx, enum debug_flags flag) {
 static void dump_costs(const struct bfs_ctx *ctx) {
 	const struct bfs_expr *expr = ctx->expr;
 	bfs_debug(ctx, DEBUG_COST, "       Cost: ~${ylw}%g${rs}\n", expr->cost);
-	bfs_debug(ctx, DEBUG_COST, "Probability: ~${ylw}%g%%${rs}\n", 100.0*expr->probability);
+	bfs_debug(ctx, DEBUG_COST, "Probability: ~${ylw}%g%%${rs}\n", 100.0 * expr->probability);
 }
 
 struct bfs_ctx *bfs_parse_cmdline(int argc, char *argv[]) {
@@ -3654,7 +3653,7 @@ struct bfs_ctx *bfs_parse_cmdline(int argc, char *argv[]) {
 		goto fail;
 	}
 
-	static char* default_argv[] = {BFS_COMMAND, NULL};
+	static char *default_argv[] = {BFS_COMMAND, NULL};
 	if (argc < 1) {
 		argc = 1;
 		argv = default_argv;
diff --git a/src/printf.c b/src/printf.c
index 5de5a28..98bcb0f 100644
--- a/src/printf.c
+++ b/src/printf.c
@@ -113,14 +113,14 @@ static int bfs_printf_ctime(CFILE *cfile, const struct bfs_printf *directive, co
 	}
 
 	BFS_PRINTF_BUF(buf, "%s %s %2d %.2d:%.2d:%.2d.%09ld0 %4d",
-	               days[tm.tm_wday],
-	               months[tm.tm_mon],
-	               tm.tm_mday,
-	               tm.tm_hour,
-	               tm.tm_min,
-	               tm.tm_sec,
-	               (long)ts->tv_nsec,
-	               1900 + tm.tm_year);
+		days[tm.tm_wday],
+		months[tm.tm_mon],
+		tm.tm_mday,
+		tm.tm_hour,
+		tm.tm_min,
+		tm.tm_sec,
+		(long)ts->tv_nsec,
+		1900 + tm.tm_year);
 
 	return dyn_fprintf(cfile->file, directive, buf);
 }
@@ -152,19 +152,19 @@ static int bfs_printf_strftime(CFILE *cfile, const struct bfs_printf *directive,
 		break;
 	case '+':
 		ret = snprintf(buf, sizeof(buf), "%4d-%.2d-%.2d+%.2d:%.2d:%.2d.%09ld0",
-		               1900 + tm.tm_year,
-		               tm.tm_mon + 1,
-		               tm.tm_mday,
-		               tm.tm_hour,
-		               tm.tm_min,
-		               tm.tm_sec,
-		               (long)ts->tv_nsec);
+			1900 + tm.tm_year,
+			tm.tm_mon + 1,
+			tm.tm_mday,
+			tm.tm_hour,
+			tm.tm_min,
+			tm.tm_sec,
+			(long)ts->tv_nsec);
 		break;
 	case 'k':
 		ret = snprintf(buf, sizeof(buf), "%2d", tm.tm_hour);
 		break;
 	case 'l':
-		ret = snprintf(buf, sizeof(buf), "%2d", (tm.tm_hour + 11)%12 + 1);
+		ret = snprintf(buf, sizeof(buf), "%2d", (tm.tm_hour + 11) % 12 + 1);
 		break;
 	case 's':
 		ret = snprintf(buf, sizeof(buf), "%lld", (long long)ts->tv_sec);
@@ -174,10 +174,10 @@ static int bfs_printf_strftime(CFILE *cfile, const struct bfs_printf *directive,
 		break;
 	case 'T':
 		ret = snprintf(buf, sizeof(buf), "%.2d:%.2d:%.2d.%09ld0",
-			       tm.tm_hour,
-			       tm.tm_min,
-			       tm.tm_sec,
-			       (long)ts->tv_nsec);
+			tm.tm_hour,
+			tm.tm_min,
+			tm.tm_sec,
+			(long)ts->tv_nsec);
 		break;
 
 	// POSIX strftime() features
@@ -202,7 +202,7 @@ static int bfs_printf_b(CFILE *cfile, const struct bfs_printf *directive, const
 		return -1;
 	}
 
-	uintmax_t blocks = ((uintmax_t)statbuf->blocks*BFS_STAT_BLKSIZE + 511)/512;
+	uintmax_t blocks = ((uintmax_t)statbuf->blocks * BFS_STAT_BLKSIZE + 511) / 512;
 	BFS_PRINTF_BUF(buf, "%ju", blocks);
 	return dyn_fprintf(cfile->file, directive, buf);
 }
@@ -338,7 +338,7 @@ static int bfs_printf_k(CFILE *cfile, const struct bfs_printf *directive, const
 		return -1;
 	}
 
-	uintmax_t blocks = ((uintmax_t)statbuf->blocks*BFS_STAT_BLKSIZE + 1023)/1024;
+	uintmax_t blocks = ((uintmax_t)statbuf->blocks * BFS_STAT_BLKSIZE + 1023) / 1024;
 	BFS_PRINTF_BUF(buf, "%ju", blocks);
 	return dyn_fprintf(cfile->file, directive, buf);
 }
@@ -452,7 +452,7 @@ static int bfs_printf_S(CFILE *cfile, const struct bfs_printf *directive, const
 	if (statbuf->size == 0 && statbuf->blocks == 0) {
 		sparsity = 1.0;
 	} else {
-		sparsity = (double)BFS_STAT_BLKSIZE*statbuf->blocks/statbuf->size;
+		sparsity = (double)BFS_STAT_BLKSIZE * statbuf->blocks / statbuf->size;
 	}
 	return dyn_fprintf(cfile->file, directive, sparsity);
 }
diff --git a/src/pwcache.c b/src/pwcache.c
index 0e2f5c1..c728ba9 100644
--- a/src/pwcache.c
+++ b/src/pwcache.c
@@ -4,7 +4,6 @@
 #include "pwcache.h"
 #include "alloc.h"
 #include "config.h"
-#include "darray.h"
 #include "trie.h"
 #include <errno.h>
 #include <grp.h>
diff --git a/src/stat.c b/src/stat.c
index e8f48ee..d7387c6 100644
--- a/src/stat.c
+++ b/src/stat.c
@@ -10,8 +10,8 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <string.h>
-#include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/types.h>
 
 #if defined(STATX_BASIC_STATS) && (!__ANDROID__ || __ANDROID_API__ >= 30)
 #  define BFS_HAS_LIBC_STATX true
diff --git a/src/trie.c b/src/trie.c
index 77aa2d0..55544e6 100644
--- a/src/trie.c
+++ b/src/trie.c
@@ -700,7 +700,7 @@ static void trie_remove_impl(struct trie *trie, struct trie_leaf *leaf) {
 	}
 
 	if (child_index < parent_size) {
-		memmove(child, child + 1, (parent_size - child_index)*sizeof(*child));
+		memmove(child, child + 1, (parent_size - child_index) * sizeof(*child));
 	}
 
 	if (has_single_bit(parent_size)) {
diff --git a/src/trie.h b/src/trie.h
index 2f51db5..02088f1 100644
--- a/src/trie.h
+++ b/src/trie.h
@@ -4,8 +4,8 @@
 #ifndef BFS_TRIE_H
 #define BFS_TRIE_H
 
-#include "config.h"
 #include "alloc.h"
+#include "config.h"
 #include "list.h"
 #include <stddef.h>
 #include <stdint.h>
@@ -143,6 +143,6 @@ void trie_destroy(struct trie *trie);
  * Iterate over the leaves of a trie.
  */
 #define for_trie(leaf, trie) \
-	for_list(struct trie_leaf, leaf, trie)
+	for_list (struct trie_leaf, leaf, trie)
 
 #endif // BFS_TRIE_H
diff --git a/src/xregex.c b/src/xregex.c
index beb6676..b9c04bf 100644
--- a/src/xregex.c
+++ b/src/xregex.c
@@ -5,8 +5,8 @@
 #include "alloc.h"
 #include "config.h"
 #include "diag.h"
-#include "thread.h"
 #include "sanity.h"
+#include "thread.h"
 #include <errno.h>
 #include <pthread.h>
 #include <stdlib.h>
diff --git a/src/xspawn.c b/src/xspawn.c
index 80bafef..7fb63e0 100644
--- a/src/xspawn.c
+++ b/src/xspawn.c
@@ -187,7 +187,7 @@ fail:
 
 	// In case of a write error, the parent will still see that we exited
 	// unsuccessfully, but won't know why
-	(void) xwrite(pipefd[1], &error, sizeof(error));
+	(void)xwrite(pipefd[1], &error, sizeof(error));
 
 	xclose(pipefd[1]);
 	_Exit(127);
diff --git a/src/xtime.c b/src/xtime.c
index 79dafad..e90bdb1 100644
--- a/src/xtime.c
+++ b/src/xtime.c
@@ -81,7 +81,7 @@ static int safe_add(int *value, int delta) {
 
 static int floor_div(int n, int d) {
 	int a = n < 0;
-	return (n + a)/d - a;
+	return (n + a) / d - a;
 }
 
 static int wrap(int *value, int max, int *next) {
@@ -93,7 +93,7 @@ static int wrap(int *value, int max, int *next) {
 static int month_length(int year, int month) {
 	static const int month_lengths[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
 	int ret = month_lengths[month];
-	if (month == 1 && year%4 == 0 && (year%100 != 0 || (year + 300)%400 == 0)) {
+	if (month == 1 && year % 4 == 0 && (year % 100 != 0 || (year + 300) % 400 == 0)) {
 		++ret;
 	}
 	return ret;
@@ -156,13 +156,13 @@ int xtimegm(struct tm *tm, time_t *timep) {
 		leap_days = floor_div(tm->tm_year + 3, 4) - floor_div(tm->tm_year + 99, 100) + floor_div(tm->tm_year + 299, 400) - 17;
 	}
 
-	long long epoch_days = 365LL*(tm->tm_year - 70) + leap_days + tm->tm_yday;
-	tm->tm_wday = (epoch_days + 4)%7;
+	long long epoch_days = 365LL * (tm->tm_year - 70) + leap_days + tm->tm_yday;
+	tm->tm_wday = (epoch_days + 4) % 7;
 	if (tm->tm_wday < 0) {
 		tm->tm_wday += 7;
 	}
 
-	long long epoch_time = tm->tm_sec + 60*(tm->tm_min + 60*(tm->tm_hour + 24*epoch_days));
+	long long epoch_time = tm->tm_sec + 60 * (tm->tm_min + 60 * (tm->tm_hour + 24 * epoch_days));
 	*timep = (time_t)epoch_time;
 	if ((long long)*timep != epoch_time) {
 		goto overflow;
@@ -296,7 +296,7 @@ end:
 			goto error;
 		}
 
-		int offset = 60*tz_hour + tz_min;
+		int offset = 60 * tz_hour + tz_min;
 		if (tz_negative) {
 			result->tv_sec -= offset;
 		} else {