diff options
-rw-r--r-- | bftw.c | 61 | ||||
-rw-r--r-- | bftw.h | 6 | ||||
-rw-r--r-- | color.c | 12 | ||||
-rw-r--r-- | color.h | 4 | ||||
-rw-r--r-- | eval.c | 24 | ||||
-rw-r--r-- | printf.c | 58 | ||||
-rw-r--r-- | printf.h | 2 |
7 files changed, 84 insertions, 83 deletions
@@ -764,26 +764,27 @@ static const struct bfs_stat *bftw_stat_impl(struct BFTW *ftwbuf, struct bftw_st return cache->buf; } -const struct bfs_stat *bftw_stat(struct BFTW *ftwbuf, enum bfs_stat_flag flags) { +const struct bfs_stat *bftw_stat(const struct BFTW *ftwbuf, enum bfs_stat_flag flags) { + struct BFTW *mutbuf = (struct BFTW *)ftwbuf; const struct bfs_stat *ret; if (flags & BFS_STAT_NOFOLLOW) { - ret = bftw_stat_impl(ftwbuf, &ftwbuf->lstat_cache, BFS_STAT_NOFOLLOW); - if (ret && !S_ISLNK(ret->mode) && !ftwbuf->stat_cache.buf) { + ret = bftw_stat_impl(mutbuf, &mutbuf->lstat_cache, BFS_STAT_NOFOLLOW); + if (ret && !S_ISLNK(ret->mode) && !mutbuf->stat_cache.buf) { // Non-link, so share stat info - ftwbuf->stat_cache.buf = ret; + mutbuf->stat_cache.buf = ret; } } else { - ret = bftw_stat_impl(ftwbuf, &ftwbuf->stat_cache, BFS_STAT_FOLLOW); + ret = bftw_stat_impl(mutbuf, &mutbuf->stat_cache, BFS_STAT_FOLLOW); if (!ret && (flags & BFS_STAT_TRYFOLLOW) && is_nonexistence_error(errno)) { - ret = bftw_stat_impl(ftwbuf, &ftwbuf->lstat_cache, BFS_STAT_NOFOLLOW); + ret = bftw_stat_impl(mutbuf, &mutbuf->lstat_cache, BFS_STAT_NOFOLLOW); } } return ret; } -enum bftw_typeflag bftw_typeflag(struct BFTW *ftwbuf, enum bfs_stat_flag flags) { +enum bftw_typeflag bftw_typeflag(const struct BFTW *ftwbuf, enum bfs_stat_flag flags) { if (ftwbuf->stat_flags & BFS_STAT_NOFOLLOW) { if ((flags & BFS_STAT_NOFOLLOW) || ftwbuf->typeflag != BFTW_LNK) { return ftwbuf->typeflag; @@ -911,7 +912,7 @@ static bool bftw_need_stat(struct bftw_state *state) { return true; } - struct BFTW *ftwbuf = &state->ftwbuf; + const struct BFTW *ftwbuf = &state->ftwbuf; if (ftwbuf->typeflag == BFTW_UNKNOWN) { return true; } @@ -1036,7 +1037,8 @@ static void bftw_prepare_visit(struct bftw_state *state) { * Invoke the callback. */ static enum bftw_action bftw_visit_path(struct bftw_state *state) { - if (state->reader.dir) { + const struct bftw_dir *dir = state->reader.dir; + if (dir) { if (bftw_update_path(state) != 0) { state->error = errno; return BFTW_STOP; @@ -1045,18 +1047,19 @@ static enum bftw_action bftw_visit_path(struct bftw_state *state) { bftw_prepare_visit(state); + const struct BFTW *ftwbuf = &state->ftwbuf; + // Never give the callback BFTW_ERROR unless BFTW_RECOVER is specified - if (state->ftwbuf.typeflag == BFTW_ERROR && !(state->flags & BFTW_RECOVER)) { - state->error = state->ftwbuf.error; + if (ftwbuf->typeflag == BFTW_ERROR && !(state->flags & BFTW_RECOVER)) { + state->error = ftwbuf->error; return BFTW_STOP; } - // Defensive copy - struct BFTW ftwbuf = state->ftwbuf; - - enum bftw_action action = state->callback(&ftwbuf, state->ptr); + enum bftw_action action = state->callback(ftwbuf, state->ptr); switch (action) { case BFTW_CONTINUE: + break; + case BFTW_SKIP_SIBLINGS: case BFTW_SKIP_SUBTREE: case BFTW_STOP: @@ -1066,6 +1069,19 @@ static enum bftw_action bftw_visit_path(struct bftw_state *state) { state->error = EINVAL; return BFTW_STOP; } + + if (state->visit != BFTW_PRE || ftwbuf->typeflag != BFTW_DIR) { + return BFTW_SKIP_SUBTREE; + } + + if (state->flags & BFTW_XDEV) { + const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); + if (statbuf && dir && statbuf->dev != dir->dev) { + return BFTW_SKIP_SUBTREE; + } + } + + return BFTW_CONTINUE; } /** @@ -1214,10 +1230,6 @@ int bftw(const char *path, const struct bftw_args *args) { break; } - if (state.ftwbuf.typeflag != BFTW_DIR) { - goto done; - } - // Now start the breadth-first search if (bftw_push(&state, path) != 0) { @@ -1247,17 +1259,6 @@ int bftw(const char *path, const struct bftw_args *args) { goto done; } - if (state.ftwbuf.typeflag != BFTW_DIR) { - goto read; - } - - if (args->flags & BFTW_XDEV) { - const struct bfs_stat *statbuf = bftw_stat(&state.ftwbuf, state.ftwbuf.stat_flags); - if (statbuf && statbuf->dev != reader->dir->dev) { - goto read; - } - } - if (bftw_push(&state, name) != 0) { goto done; } @@ -127,7 +127,7 @@ struct BFTW { * @return * A pointer to a bfs_stat() buffer, or NULL if the call failed. */ -const struct bfs_stat *bftw_stat(struct BFTW *ftwbuf, enum bfs_stat_flag flags); +const struct bfs_stat *bftw_stat(const struct BFTW *ftwbuf, enum bfs_stat_flag flags); /** * Get the type of a file encountered during bftw(), with flags controlling @@ -141,7 +141,7 @@ const struct bfs_stat *bftw_stat(struct BFTW *ftwbuf, enum bfs_stat_flag flags); * @return * The type of the file, or BFTW_ERROR if an error occurred. */ -enum bftw_typeflag bftw_typeflag(struct BFTW *ftwbuf, enum bfs_stat_flag flags); +enum bftw_typeflag bftw_typeflag(const struct BFTW *ftwbuf, enum bfs_stat_flag flags); /** * Walk actions returned by the bftw() callback. @@ -167,7 +167,7 @@ enum bftw_action { * @return * An action value. */ -typedef enum bftw_action bftw_callback(struct BFTW *ftwbuf, void *ptr); +typedef enum bftw_action bftw_callback(const struct BFTW *ftwbuf, void *ptr); /** * Flags that control bftw() behavior. @@ -550,7 +550,7 @@ static bool is_link_broken(const struct BFTW *ftwbuf) { } /** Get the color for a file. */ -static const char *file_color(const struct colors *colors, const char *filename, struct BFTW *ftwbuf, enum bfs_stat_flag flags) { +static const char *file_color(const struct colors *colors, const char *filename, const struct BFTW *ftwbuf, enum bfs_stat_flag flags) { const struct bfs_stat *sb = bftw_stat(ftwbuf, flags); if (!sb) { if (colors->missing) { @@ -692,7 +692,7 @@ static int print_colored(const struct colors *colors, const char *esc, const cha } /** Print a path with colors. */ -static int print_path_colored(CFILE *cfile, const char *path, struct BFTW *ftwbuf, enum bfs_stat_flag flags) { +static int print_path_colored(CFILE *cfile, const char *path, const struct BFTW *ftwbuf, enum bfs_stat_flag flags) { const struct colors *colors = cfile->colors; FILE *file = cfile->file; @@ -715,7 +715,7 @@ static int print_path_colored(CFILE *cfile, const char *path, struct BFTW *ftwbu } /** Print the path to a file with the appropriate colors. */ -static int print_path(CFILE *cfile, struct BFTW *ftwbuf) { +static int print_path(CFILE *cfile, const struct BFTW *ftwbuf) { const struct colors *colors = cfile->colors; if (!colors) { return fputs(ftwbuf->path, cfile->file) == EOF ? -1 : 0; @@ -730,7 +730,7 @@ static int print_path(CFILE *cfile, struct BFTW *ftwbuf) { } /** Print a link target with the appropriate colors. */ -static int print_link_target(CFILE *cfile, struct BFTW *ftwbuf) { +static int print_link_target(CFILE *cfile, const struct BFTW *ftwbuf) { int ret = -1; size_t len = 0; @@ -828,13 +828,13 @@ int cvfprintf(CFILE *cfile, const char *format, va_list args) { case 'p': switch (*++i) { case 'P': - if (print_path(cfile, va_arg(args, struct BFTW *)) != 0) { + if (print_path(cfile, va_arg(args, const struct BFTW *)) != 0) { return -1; } break; case 'L': - if (print_link_target(cfile, va_arg(args, struct BFTW *)) != 0) { + if (print_link_target(cfile, va_arg(args, const struct BFTW *)) != 0) { return -1; } break; @@ -106,8 +106,8 @@ int cfclose(CFILE *cfile); * %s: A string * %zu: A size_t * %m: strerror(errno) - * %pP: A colored file path, from a struct BFTW * argument - * %pL: A colored link target, from a struct BFTW * argument + * %pP: A colored file path, from a const struct BFTW * argument + * %pL: A colored link target, from a const struct BFTW * argument * %%: A literal '%' * ${cc}: Change the color to 'cc' * $$: A literal '$' @@ -50,7 +50,7 @@ struct eval_state { /** Data about the current file. */ - struct BFTW *ftwbuf; + const struct BFTW *ftwbuf; /** The parsed command line. */ const struct cmdline *cmdline; /** The bftw() callback return value. */ @@ -102,7 +102,7 @@ static void eval_report_error(struct eval_state *state) { * Perform a bfs_stat() call if necessary. */ static const struct bfs_stat *eval_stat(struct eval_state *state) { - struct BFTW *ftwbuf = state->ftwbuf; + const struct BFTW *ftwbuf = state->ftwbuf; const struct bfs_stat *ret = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!ret) { eval_report_error(state); @@ -152,7 +152,7 @@ bool eval_false(const struct expr *expr, struct eval_state *state) { * -executable, -readable, -writable tests. */ bool eval_access(const struct expr *expr, struct eval_state *state) { - struct BFTW *ftwbuf = state->ftwbuf; + const struct BFTW *ftwbuf = state->ftwbuf; return xfaccessat(ftwbuf->at_fd, ftwbuf->at_path, expr->idata) == 0; } @@ -317,7 +317,7 @@ bool eval_nouser(const struct expr *expr, struct eval_state *state) { * -delete action. */ bool eval_delete(const struct expr *expr, struct eval_state *state) { - struct BFTW *ftwbuf = state->ftwbuf; + const struct BFTW *ftwbuf = state->ftwbuf; // Don't try to delete the current directory if (strcmp(ftwbuf->path, ".") == 0) { @@ -395,7 +395,7 @@ bool eval_depth(const struct expr *expr, struct eval_state *state) { */ bool eval_empty(const struct expr *expr, struct eval_state *state) { bool ret = false; - struct BFTW *ftwbuf = state->ftwbuf; + const struct BFTW *ftwbuf = state->ftwbuf; if (ftwbuf->typeflag == BFTW_DIR) { int dfd = openat(ftwbuf->at_fd, ftwbuf->at_path, O_RDONLY | O_CLOEXEC | O_DIRECTORY); @@ -459,7 +459,7 @@ bool eval_fstype(const struct expr *expr, struct eval_state *state) { * -hidden test. */ bool eval_hidden(const struct expr *expr, struct eval_state *state) { - struct BFTW *ftwbuf = state->ftwbuf; + const struct BFTW *ftwbuf = state->ftwbuf; return ftwbuf->nameoff > 0 && ftwbuf->path[ftwbuf->nameoff] == '.'; } @@ -506,7 +506,7 @@ bool eval_lname(const struct expr *expr, struct eval_state *state) { bool ret = false; char *name = NULL; - struct BFTW *ftwbuf = state->ftwbuf; + const struct BFTW *ftwbuf = state->ftwbuf; if (ftwbuf->typeflag != BFTW_LNK) { goto done; } @@ -533,7 +533,7 @@ done: * -i?name test. */ bool eval_name(const struct expr *expr, struct eval_state *state) { - struct BFTW *ftwbuf = state->ftwbuf; + const struct BFTW *ftwbuf = state->ftwbuf; const char *name = ftwbuf->path + ftwbuf->nameoff; char *copy = NULL; @@ -560,7 +560,7 @@ bool eval_name(const struct expr *expr, struct eval_state *state) { * -i?path test. */ bool eval_path(const struct expr *expr, struct eval_state *state) { - struct BFTW *ftwbuf = state->ftwbuf; + const struct BFTW *ftwbuf = state->ftwbuf; return fnmatch(expr->sdata, ftwbuf->path, expr->idata) == 0; } @@ -601,7 +601,7 @@ bool eval_perm(const struct expr *expr, struct eval_state *state) { bool eval_fls(const struct expr *expr, struct eval_state *state) { CFILE *cfile = expr->cfile; FILE *file = cfile->file; - struct BFTW *ftwbuf = state->ftwbuf; + const struct BFTW *ftwbuf = state->ftwbuf; const struct bfs_stat *statbuf = eval_stat(state); if (!statbuf) { goto done; @@ -884,7 +884,7 @@ bool eval_type(const struct expr *expr, struct eval_state *state) { * -xtype test. */ bool eval_xtype(const struct expr *expr, struct eval_state *state) { - struct BFTW *ftwbuf = state->ftwbuf; + const struct BFTW *ftwbuf = state->ftwbuf; enum bfs_stat_flag flags = ftwbuf->stat_flags ^ (BFS_STAT_NOFOLLOW | BFS_STAT_TRYFOLLOW); enum bftw_typeflag type = bftw_typeflag(ftwbuf, flags); if (type == BFTW_ERROR) { @@ -1168,7 +1168,7 @@ struct callback_args { /** * bftw() callback. */ -static enum bftw_action cmdline_callback(struct BFTW *ftwbuf, void *ptr) { +static enum bftw_action cmdline_callback(const struct BFTW *ftwbuf, void *ptr) { struct callback_args *args = ptr; const struct cmdline *cmdline = args->cmdline; @@ -33,7 +33,7 @@ #include <string.h> #include <time.h> -typedef int bfs_printf_fn(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf); +typedef int bfs_printf_fn(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf); struct bfs_printf { /** The printing function to invoke. */ @@ -51,7 +51,7 @@ struct bfs_printf { }; /** Print some text as-is. */ -static int bfs_printf_literal(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_literal(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { size_t len = dstrlen(directive->str); if (fwrite(directive->str, 1, len, file) == len) { return 0; @@ -61,7 +61,7 @@ static int bfs_printf_literal(FILE *file, const struct bfs_printf *directive, st } /** \c: flush */ -static int bfs_printf_flush(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_flush(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { return fflush(file); } @@ -75,7 +75,7 @@ static int bfs_printf_flush(FILE *file, const struct bfs_printf *directive, stru (void)ret /** %a, %c, %t: ctime() */ -static int bfs_printf_ctime(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_ctime(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { // Not using ctime() itself because GNU find adds nanoseconds static const char *days[] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; static const char *months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}; @@ -109,7 +109,7 @@ static int bfs_printf_ctime(FILE *file, const struct bfs_printf *directive, stru } /** %A, %B/%W, %C, %T: strftime() */ -static int bfs_printf_strftime(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_strftime(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -177,7 +177,7 @@ static int bfs_printf_strftime(FILE *file, const struct bfs_printf *directive, s } /** %b: blocks */ -static int bfs_printf_b(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_b(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -189,12 +189,12 @@ static int bfs_printf_b(FILE *file, const struct bfs_printf *directive, struct B } /** %d: depth */ -static int bfs_printf_d(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_d(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { return fprintf(file, directive->str, (intmax_t)ftwbuf->depth); } /** %D: device */ -static int bfs_printf_D(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_D(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -205,12 +205,12 @@ static int bfs_printf_D(FILE *file, const struct bfs_printf *directive, struct B } /** %f: file name */ -static int bfs_printf_f(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_f(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { return fprintf(file, directive->str, ftwbuf->path + ftwbuf->nameoff); } /** %F: file system type */ -static int bfs_printf_F(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_F(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -221,7 +221,7 @@ static int bfs_printf_F(FILE *file, const struct bfs_printf *directive, struct B } /** %G: gid */ -static int bfs_printf_G(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_G(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -232,7 +232,7 @@ static int bfs_printf_G(FILE *file, const struct bfs_printf *directive, struct B } /** %g: group name */ -static int bfs_printf_g(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_g(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -247,7 +247,7 @@ static int bfs_printf_g(FILE *file, const struct bfs_printf *directive, struct B } /** %h: leading directories */ -static int bfs_printf_h(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_h(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { char *copy = NULL; const char *buf; @@ -274,12 +274,12 @@ static int bfs_printf_h(FILE *file, const struct bfs_printf *directive, struct B } /** %H: current root */ -static int bfs_printf_H(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_H(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { return fprintf(file, directive->str, ftwbuf->root); } /** %i: inode */ -static int bfs_printf_i(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_i(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -290,7 +290,7 @@ static int bfs_printf_i(FILE *file, const struct bfs_printf *directive, struct B } /** %k: 1K blocks */ -static int bfs_printf_k(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_k(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -302,7 +302,7 @@ static int bfs_printf_k(FILE *file, const struct bfs_printf *directive, struct B } /** %l: link target */ -static int bfs_printf_l(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_l(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { if (ftwbuf->typeflag != BFTW_LNK) { return 0; } @@ -318,7 +318,7 @@ static int bfs_printf_l(FILE *file, const struct bfs_printf *directive, struct B } /** %m: mode */ -static int bfs_printf_m(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_m(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -328,7 +328,7 @@ static int bfs_printf_m(FILE *file, const struct bfs_printf *directive, struct B } /** %M: symbolic mode */ -static int bfs_printf_M(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_M(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -340,7 +340,7 @@ static int bfs_printf_M(FILE *file, const struct bfs_printf *directive, struct B } /** %n: link count */ -static int bfs_printf_n(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_n(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -351,12 +351,12 @@ static int bfs_printf_n(FILE *file, const struct bfs_printf *directive, struct B } /** %p: full path */ -static int bfs_printf_p(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_p(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { return fprintf(file, directive->str, ftwbuf->path); } /** %P: path after root */ -static int bfs_printf_P(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_P(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const char *path = ftwbuf->path + strlen(ftwbuf->root); if (path[0] == '/') { ++path; @@ -365,7 +365,7 @@ static int bfs_printf_P(FILE *file, const struct bfs_printf *directive, struct B } /** %s: size */ -static int bfs_printf_s(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_s(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -376,7 +376,7 @@ static int bfs_printf_s(FILE *file, const struct bfs_printf *directive, struct B } /** %S: sparseness */ -static int bfs_printf_S(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_S(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -392,7 +392,7 @@ static int bfs_printf_S(FILE *file, const struct bfs_printf *directive, struct B } /** %U: uid */ -static int bfs_printf_U(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_U(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -403,7 +403,7 @@ static int bfs_printf_U(FILE *file, const struct bfs_printf *directive, struct B } /** %u: user name */ -static int bfs_printf_u(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_u(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const struct bfs_stat *statbuf = bftw_stat(ftwbuf, ftwbuf->stat_flags); if (!statbuf) { return -1; @@ -441,13 +441,13 @@ static const char *bfs_printf_type(enum bftw_typeflag typeflag) { } /** %y: type */ -static int bfs_printf_y(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_y(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { const char *type = bfs_printf_type(ftwbuf->typeflag); return fprintf(file, directive->str, type); } /** %Y: target type */ -static int bfs_printf_Y(FILE *file, const struct bfs_printf *directive, struct BFTW *ftwbuf) { +static int bfs_printf_Y(FILE *file, const struct bfs_printf *directive, const struct BFTW *ftwbuf) { int error = 0; if (ftwbuf->typeflag != BFTW_LNK) { @@ -839,7 +839,7 @@ error: return NULL; } -int bfs_printf(FILE *file, const struct bfs_printf *command, struct BFTW *ftwbuf) { +int bfs_printf(FILE *file, const struct bfs_printf *command, const struct BFTW *ftwbuf) { int ret = 0, error = 0; for (const struct bfs_printf *directive = command; directive; directive = directive->next) { @@ -54,7 +54,7 @@ struct bfs_printf *parse_bfs_printf(const char *format, struct cmdline *cmdline) * must be non-NULL. * @return 0 on success, -1 on failure. */ -int bfs_printf(FILE *file, const struct bfs_printf *command, struct BFTW *ftwbuf); +int bfs_printf(FILE *file, const struct bfs_printf *command, const struct BFTW *ftwbuf); /** * Free a parsed format string. |