make a few struct bb_applet members conditional

rename sllep_and_die -> xfunc_die
make fflush_stdout_and_exit NOFORK-safe
fix some buglets found by randomconfig

diff --git a/applets/applets.c b/applets/applets.c
index 66f2b821d035d256492edd676bffda296d6d0465..3441a7886314fa863b9f0b887442d2f690db58ba 100644 (file)
--- a/applets/applets.c
+++ b/applets/applets.c
@@ -43,13 +43,13 @@ static const char usage_messages[] =
 #define usage_messages 0
 #endif /* SHOW_USAGE */
 
-/* Define struct BB_applet applets[] */
+/* Define struct bb_applet applets[] */
 #include "applets.h"
 /* The -1 arises because of the {0,NULL,0,-1} entry. */
-const unsigned short NUM_APPLETS = sizeof(applets) / sizeof(struct BB_applet) - 1;
+const unsigned short NUM_APPLETS = sizeof(applets) / sizeof(applets[0]) - 1;
 
 
-const struct BB_applet *current_applet;
+const struct bb_applet *current_applet;
 const char *applet_name ATTRIBUTE_EXTERNALLY_VISIBLE;
 #ifdef BB_NOMMU
 bool re_execed;
@@ -61,7 +61,7 @@ bool re_execed;
 
 /* applets[] is const, so we have to define this "override" structure */
 static struct BB_suid_config {
-       const struct BB_applet *m_applet;
+       const struct bb_applet *m_applet;
        uid_t m_uid;
        gid_t m_gid;
        mode_t m_mode;
@@ -130,7 +130,7 @@ static void parse_config_file(void)
 {
        struct BB_suid_config *sct_head;
        struct BB_suid_config *sct;
-       const struct BB_applet *applet;
+       const struct bb_applet *applet;
        FILE *f;
        const char *errmsg;
        char *s;
@@ -329,7 +329,7 @@ static void parse_config_file(void)
 
 
 #if ENABLE_FEATURE_SUID
-static void check_suid(const struct BB_applet *applet)
+static void check_suid(const struct bb_applet *applet)
 {
        uid_t ruid = getuid();               /* real [ug]id */
        uid_t rgid = getgid();
@@ -464,45 +464,42 @@ void bb_show_usage(void)
                                        applet_name, usage_string);
        }
 
-       sleep_and_die();
+       xfunc_die();
 }
 
 
 static int applet_name_compare(const void *name, const void *vapplet)
 {
-       const struct BB_applet *applet = vapplet;
+       const struct bb_applet *applet = vapplet;
 
        return strcmp(name, applet->name);
 }
 
-const struct BB_applet *find_applet_by_name(const char *name)
+const struct bb_applet *find_applet_by_name(const char *name)
 {
        /* Do a binary search to find the applet entry given the name. */
-       return bsearch(name, applets, NUM_APPLETS, sizeof(struct BB_applet),
+       return bsearch(name, applets, NUM_APPLETS, sizeof(applets[0]),
                                applet_name_compare);
 }
 
 
 #if ENABLE_FEATURE_INSTALLER
-/*
- * directory table
- *             this should be consistent w/ the enum, busybox.h::Location,
- *             or else...
- */
-static const char usr_bin [] = "/usr/bin";
-static const char usr_sbin[] = "/usr/sbin";
-
-static const char *const install_dir[] = {
-       &usr_bin [8], /* "", equivalent to "/" for concat_path_file() */
-       &usr_bin [4], /* "/bin" */
-       &usr_sbin[4], /* "/sbin" */
-       usr_bin,
-       usr_sbin
-};
-
 /* create (sym)links for each applet */
 static void install_links(const char *busybox, int use_symbolic_links)
 {
+       /* directory table
+        * this should be consistent w/ the enum,
+        * busybox.h::bb_install_loc_t, or else... */
+       static const char usr_bin [] = "/usr/bin";
+       static const char usr_sbin[] = "/usr/sbin";
+       static const char *const install_dir[] = {
+               &usr_bin [8], /* "", equivalent to "/" for concat_path_file() */
+               &usr_bin [4], /* "/bin" */
+               &usr_sbin[4], /* "/sbin" */
+               usr_bin,
+               usr_sbin
+       };
+
        int (*lf)(const char *, const char *) = link;
        char *fpc;
        int i;
@@ -513,7 +510,7 @@ static void install_links(const char *busybox, int use_symbolic_links)
 
        for (i = 0; applets[i].name != NULL; i++) {
                fpc = concat_path_file(
-                               install_dir[applets[i].location],
+                               install_dir[applets[i].install_loc],
                                applets[i].name);
                rc = lf(busybox, fpc);
                if (rc != 0 && errno != EEXIST) {
@@ -557,7 +554,7 @@ static int busybox_main(int argc, char **argv)
                        applet_name = argv[2];
                        run_applet_by_name(applet_name, 2, argv);
                } else {
-                       const struct BB_applet *a;
+                       const struct bb_applet *a;
                        int col, output_width;
 
                        output_width = 80 - sizeof("start-stop-daemon, ") - 8;

diff --git a/archival/libunarchive/Kbuild b/archival/libunarchive/Kbuild
index 010043c4c2452e094114ec1480fdbecc65e74e58..412a2332d049ea00681b873adbba603c1480608a 100644 (file)
--- a/archival/libunarchive/Kbuild
+++ b/archival/libunarchive/Kbuild
@@ -35,12 +35,15 @@ DPKG_FILES:= \
        get_header_tar.o \
        filter_accept_list_reassign.o
 
-# open_transformer uses fork. Compile it only if absolutely necessary
+# open_transformer uses fork(). Compile it only if absolutely necessary
 lib-$(CONFIG_RPM)                       += open_transformer.o
 lib-$(CONFIG_FEATURE_TAR_BZIP2)                += open_transformer.o
 lib-$(CONFIG_FEATURE_TAR_LZMA)         += open_transformer.o
 lib-$(CONFIG_FEATURE_TAR_GZIP)         += open_transformer.o
 lib-$(CONFIG_FEATURE_TAR_COMPRESS)     += open_transformer.o
+lib-$(CONFIG_FEATURE_DEB_TAR_GZ)       += open_transformer.o
+lib-$(CONFIG_FEATURE_DEB_TAR_BZ2)      += open_transformer.o
+lib-$(CONFIG_FEATURE_DEB_TAR_LZMA)     += open_transformer.o
 
 lib-$(CONFIG_AR)                       += get_header_ar.o unpack_ar_archive.o
 lib-$(CONFIG_BUNZIP2)                  += decompress_bunzip2.o

diff --git a/coreutils/cmp.c b/coreutils/cmp.c
index c70f8822dd18f52dad9e8b1e093a078ab8900810..80fab0b904f4a2f652197cae5d731f235e39437d 100644 (file)
--- a/coreutils/cmp.c
+++ b/coreutils/cmp.c
@@ -23,14 +23,14 @@
 
 #include "busybox.h"
 
-static FILE *cmp_xfopen_input(const char * const filename)
+static FILE *cmp_xfopen_input(const char *filename)
 {
        FILE *fp;
 
        fp = fopen_or_warn_stdin(filename);
        if (fp)
                return fp;
-       sleep_and_die();        /* We already output an error message. */
+       xfunc_die();    /* We already output an error message. */
 }
 
 static const char fmt_eof[] = "cmp: EOF on %s\n";

diff --git a/coreutils/echo.c b/coreutils/echo.c
index 2ee5002ba7e04d1b04b8f1261f3d7ba969e03750..2de19c2e30bed8248fe98d618f53f021a0a4c0e2 100644 (file)
--- a/coreutils/echo.c
+++ b/coreutils/echo.c
@@ -107,7 +107,9 @@ int bb_echo(char **argv)
                putchar(' ');
        }
 
+#if ENABLE_FEATURE_FANCY_ECHO
  newline_ret:
+#endif
        if (nflag) {
                putchar('\n');
        }

diff --git a/include/applets.h b/include/applets.h
index b59d331838526300c1e49fdc3cfe7f9e0983ca92..d05299b69e1b8da9875dc326c81b8f2af06e9542 100644 (file)
--- a/include/applets.h
+++ b/include/applets.h
@@ -52,12 +52,12 @@ s     - suid type:
 # define APPLET_NOFORK(name,main,l,s,name2)  LINK l name
 
 #else
-  const struct BB_applet applets[] = { /*    name,main,location,need_suid */
-# define APPLET(name,l,s)                    {#name,name##_main,l,s},
-# define APPLET_NOUSAGE(name,main,l,s)       {#name,main##_main,l,s},
-# define APPLET_ODDNAME(name,main,l,s,name2) {#name,main##_main,l,s},
-# define APPLET_NOEXEC(name,main,l,s,name2)  {#name,main##_main,l,s,1},
-# define APPLET_NOFORK(name,main,l,s,name2)  {#name,main##_main,l,s,1,1},
+  const struct bb_applet applets[] = { /*    name, main, location, need_suid */
+# define APPLET(name,l,s)                    { #name, name##_main USE_FEATURE_INSTALLER(,l) USE_FEATURE_SUID(,s) },
+# define APPLET_NOUSAGE(name,main,l,s)       { #name, main##_main USE_FEATURE_INSTALLER(,l) USE_FEATURE_SUID(,s) },
+# define APPLET_ODDNAME(name,main,l,s,name2) { #name, main##_main USE_FEATURE_INSTALLER(,l) USE_FEATURE_SUID(,s) },
+# define APPLET_NOEXEC(name,main,l,s,name2)  { #name, main##_main USE_FEATURE_INSTALLER(,l) USE_FEATURE_SUID(,s) USE_FEATURE_EXEC_PREFER_APPLETS(,1) },
+# define APPLET_NOFORK(name,main,l,s,name2)  { #name, main##_main USE_FEATURE_INSTALLER(,l) USE_FEATURE_SUID(,s) USE_FEATURE_EXEC_PREFER_APPLETS(,1 ,1) },
 #endif
 
 #if ENABLE_INSTALL_NO_USR
@@ -355,7 +355,7 @@ USE_GUNZIP(APPLET_ODDNAME(zcat, gunzip, _BB_DIR_BIN, _BB_SUID_NEVER, zcat))
 USE_ZCIP(APPLET(zcip, _BB_DIR_SBIN, _BB_SUID_NEVER))
 
 #if !defined(PROTOTYPES) && !defined(MAKE_USAGE)
-       { 0, NULL, 0, 0 }
+       { NULL }
 };
 #endif
 

diff --git a/include/busybox.h b/include/busybox.h
index 6f48087780c3ad1a066710580dac011ef58069ac..380de9ab8c17ef84f24f0dba3f65a6355f1e669c 100644 (file)
--- a/include/busybox.h
+++ b/include/busybox.h
@@ -9,26 +9,35 @@
 
 #include "libbb.h"
 
+#if ENABLE_FEATURE_INSTALLER
 /* order matters: used as index into "install_dir[]" in busybox.c */
-enum Location {
+typedef enum bb_install_loc_t {
        _BB_DIR_ROOT = 0,
        _BB_DIR_BIN,
        _BB_DIR_SBIN,
        _BB_DIR_USR_BIN,
        _BB_DIR_USR_SBIN
-};
+} bb_install_loc_t;
+#endif
 
-enum SUIDRoot {
+#if ENABLE_FEATURE_SUID
+typedef enum bb_suid_t {
        _BB_SUID_NEVER = 0,
        _BB_SUID_MAYBE,
        _BB_SUID_ALWAYS
-};
+} bb_suid_t;
+#endif
 
-struct BB_applet {
+struct bb_applet {
        const char *name;
        int (*main) (int argc, char **argv);
-       __extension__ enum Location location:8;
-       __extension__ enum SUIDRoot need_suid:8;
+#if ENABLE_FEATURE_INSTALLER
+       __extension__ enum bb_install_loc_t install_loc:8;
+#endif
+#if ENABLE_FEATURE_SUID
+       __extension__ enum bb_suid_t need_suid:8;
+#endif
+#if ENABLE_FEATURE_EXEC_PREFER_APPLETS
        /* true if instead if fork(); exec("applet"); waitpid();
         * one can do fork(); exit(applet_main(argc,argv)); waitpid(); */
        unsigned char noexec;
@@ -36,10 +45,11 @@ struct BB_applet {
        /* true if instead if fork(); exec("applet"); waitpid();
         * one can simply call applet_main(argc,argv); */
        unsigned char nofork;
+#endif
 };
 
 /* Defined in applet.c */
-extern const struct BB_applet applets[];
+extern const struct bb_applet applets[];
 extern const unsigned short NUM_APPLETS;
 
 #endif /* _BB_INTERNAL_H_ */

diff --git a/include/libbb.h b/include/libbb.h
index 3919524bc12aaf85e5634ad9b7443706e5eac9cf..6fff441c548534fb6003e157a8a91d7e6dc90929 100644 (file)
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -608,7 +608,7 @@ llist_t *llist_rev(llist_t *list);
 int write_pidfile(const char *path);
 #define remove_pidfile(f) ((void)unlink(f))
 #else
-#define write_pidfile(f)  1
+#define write_pidfile(f)  TRUE
 #define remove_pidfile(f) ((void)0)
 #endif
 
@@ -623,7 +623,7 @@ extern smallint logmode;
 extern int die_sleep;
 extern int xfunc_error_retval;
 extern jmp_buf die_jmp;
-extern void sleep_and_die(void) ATTRIBUTE_NORETURN;
+extern void xfunc_die(void) ATTRIBUTE_NORETURN;
 extern void bb_show_usage(void) ATTRIBUTE_NORETURN ATTRIBUTE_EXTERNALLY_VISIBLE;
 extern void bb_error_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2)));
 extern void bb_error_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2)));
@@ -670,8 +670,8 @@ const struct hwtype *get_hwntype(int type);
 
 
 #ifndef BUILD_INDIVIDUAL
-struct BB_applet;
-extern const struct BB_applet *find_applet_by_name(const char *name);
+struct bb_applet;
+extern const struct bb_applet *find_applet_by_name(const char *name);
 /* Returns only if applet is not found. */
 extern void run_applet_by_name(const char *name, int argc, char **argv);
 extern void run_current_applet_and_exit(int argc, char **argv) ATTRIBUTE_NORETURN;
@@ -880,7 +880,7 @@ enum {      /* DO NOT CHANGE THESE VALUES!  cp.c, mv.c, install.c depend on them. */
 };
 
 #define FILEUTILS_CP_OPTSTR "pdRfils" USE_SELINUX("c")
-extern const struct BB_applet *current_applet;
+extern const struct bb_applet *current_applet;
 extern const char *applet_name;
 extern const char BB_BANNER[];
 

diff --git a/libbb/copyfd.c b/libbb/copyfd.c
index e0596d5f6dde18ed503e6ef81205e196ae09b1ac..aa8fbb967f61956c77ff4229cf487b9eb8db3498 100644 (file)
--- a/libbb/copyfd.c
+++ b/libbb/copyfd.c
@@ -74,7 +74,7 @@ void complain_copyfd_and_die(off_t sz)
        if (sz != -1)
                bb_error_msg_and_die("short read");
        /* if sz == -1, bb_copyfd_XX already complained */
-       sleep_and_die();
+       xfunc_die();
 }
 #endif
 
@@ -94,7 +94,7 @@ void bb_copyfd_exact_size(int fd1, int fd2, off_t size)
        if (sz != -1)
                bb_error_msg_and_die("short read");
        /* if sz == -1, bb_copyfd_XX already complained */
-       sleep_and_die();
+       xfunc_die();
 }
 
 off_t bb_copyfd_eof(int fd1, int fd2)

diff --git a/libbb/error_msg_and_die.c b/libbb/error_msg_and_die.c
index 39178a3ce2ad75fa13dbe9aa38a33f0b4ef96c69..4a904936406e6d4721734da5399ec39508576189 100644 (file)
--- a/libbb/error_msg_and_die.c
+++ b/libbb/error_msg_and_die.c
@@ -10,14 +10,25 @@
 #include "libbb.h"
 
 int die_sleep;
+#if ENABLE_FEATURE_EXEC_PREFER_APPLETS
 jmp_buf die_jmp;
+#endif
 
-void sleep_and_die(void)
+void xfunc_die(void)
 {
        if (die_sleep) {
-               /* Special case: don't die, but jump */
-               if (die_sleep < 0)
-                       longjmp(die_jmp, xfunc_error_retval);
+               if (ENABLE_FEATURE_EXEC_PREFER_APPLETS && die_sleep < 0) {
+                       /* Special case. We arrive here if NOFORK applet
+                        * calls xfunc, which then decides to die.
+                        * We don't die, but jump instead back to caller.
+                        * NOFORK applets still cannot carelessly call xfuncs:
+                        * p = xmalloc(10);
+                        * q = xmalloc(10); // BUG! if this dies, we leak p!
+                        */
+                       /* -111 means "zero" (longjmp can't pass 0)
+                        * spawn_and_wait() catches -111. */
+                       longjmp(die_jmp, xfunc_error_retval ? xfunc_error_retval : -111);
+               }
                sleep(die_sleep);
        }
        exit(xfunc_error_retval);
@@ -30,5 +41,5 @@ void bb_error_msg_and_die(const char *s, ...)
        va_start(p, s);
        bb_verror_msg(s, p, NULL);
        va_end(p);
-       sleep_and_die();
+       xfunc_die();
 }

diff --git a/libbb/fflush_stdout_and_exit.c b/libbb/fflush_stdout_and_exit.c
index ae68222b4b10f886118d4ebe9057a0229e7deb64..d79827f454a342cede788cc17dfdbca6c62b597f 100644 (file)
--- a/libbb/fflush_stdout_and_exit.c
+++ b/libbb/fflush_stdout_and_exit.c
@@ -13,13 +13,17 @@
 
 #include "libbb.h"
 
-// TODO: make it safe to call from NOFORK applets
-// Currently, it can exit(0). Even if it is made to do longjmp trick
-// (see sleep_and_die internals), zero cannot be passed thru this way!
-
 void fflush_stdout_and_exit(int retval)
 {
        if (fflush(stdout))
-               sleep_and_die();
+               xfunc_die();
+
+       if (ENABLE_FEATURE_EXEC_PREFER_APPLETS && die_sleep < 0) {
+               /* We are in NOFORK applet. Do not exit() directly,
+                * but use xfunc_die() */
+               xfunc_error_retval = retval;
+               xfunc_die();
+       }
+
        exit(retval);
 }

diff --git a/libbb/herror_msg_and_die.c b/libbb/herror_msg_and_die.c
index a7a22caf747abd6c0ae9ef076f317aab7dcf7a69..8c77378d718b02804fd8b751da4e37c3e104d25a 100644 (file)
--- a/libbb/herror_msg_and_die.c
+++ b/libbb/herror_msg_and_die.c
@@ -7,9 +7,6 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <stdarg.h>
-#include <stdlib.h>
-
 #include "libbb.h"
 
 void bb_herror_msg_and_die(const char *s, ...)
@@ -19,5 +16,5 @@ void bb_herror_msg_and_die(const char *s, ...)
        va_start(p, s);
        bb_vherror_msg(s, p);
        va_end(p);
-       sleep_and_die();
+       xfunc_die();
 }

diff --git a/libbb/perror_msg_and_die.c b/libbb/perror_msg_and_die.c
index 7521e715744ce26c0299b93d7b4e7640b434e258..3a06b654bae0b4eb7a04b1622375ae4eba30011d 100644 (file)
--- a/libbb/perror_msg_and_die.c
+++ b/libbb/perror_msg_and_die.c
@@ -7,10 +7,6 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
 #include "libbb.h"
 
 void bb_perror_msg_and_die(const char *s, ...)
@@ -20,5 +16,5 @@ void bb_perror_msg_and_die(const char *s, ...)
        va_start(p, s);
        bb_vperror_msg(s, p);
        va_end(p);
-       sleep_and_die();
+       xfunc_die();
 }

diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c
index 286ee2678c9569bd463ac954207f84275d1afa04..dabd1a6d65f5bfcb107cd431818284d7fdc94203 100644 (file)
--- a/libbb/vfork_daemon_rexec.c
+++ b/libbb/vfork_daemon_rexec.c
@@ -16,7 +16,7 @@
  */
 
 #include <paths.h>
-#include "busybox.h" /* for struct BB_applet */
+#include "busybox.h" /* for struct bb_applet */
 
 /* This does a fork/exec in one call, using vfork().  Returns PID of new child,
  * -1 for failure.  Runs argv[0], searching path if that has no / in it. */
@@ -104,8 +104,9 @@ int spawn_and_wait(char **argv)
 {
        int rc;
 
-       if (ENABLE_FEATURE_EXEC_PREFER_APPLETS) {
-               const struct BB_applet *a = find_applet_by_name(argv[0]);
+#if ENABLE_FEATURE_EXEC_PREFER_APPLETS
+       {
+               const struct bb_applet *a = find_applet_by_name(argv[0]);
                if (a && (a->nofork
 #ifndef BB_NOMMU
                         || a->noexec /* NOEXEC cannot be used on NOMMU */
@@ -120,19 +121,27 @@ int spawn_and_wait(char **argv)
 #endif
                        {
                                int old_sleep = die_sleep;
+                               int old_x = xfunc_error_retval;
                                die_sleep = -1; /* special flag */
-                               /* sleep_and_die() checks for it */
+                               /* xfunc_die() checks for it */
+
                                rc = setjmp(die_jmp);
                                if (!rc) {
-                                       const struct BB_applet *old_a = current_applet;
+                                       const struct bb_applet *old_a = current_applet;
                                        current_applet = a;
                                        applet_name = a->name;
 // what else should we save/restore?
                                        rc = a->main(argc, argv);
                                        current_applet = old_a;
                                        applet_name = old_a->name;                                      
+                               } else {
+                                       /* xfunc died in NOFORK applet */
+                                       if (rc == -111)
+                                               rc = 0;
                                }
+
                                die_sleep = old_sleep;
+                               xfunc_error_retval = old_x;
                                return rc;
                        }
 #ifndef BB_NOMMU       /* MMU only */
@@ -145,9 +154,13 @@ int spawn_and_wait(char **argv)
                        run_current_applet_and_exit(argc, argv);
 #endif
                }
+
        }
        rc = spawn(argv);
  w:
+#else /* !FEATURE_EXEC_PREFER_APPLETS */
+       rc = spawn(argv);
+#endif /* FEATURE_EXEC_PREFER_APPLETS */
        return wait4pid(rc);
 }
 

diff --git a/libbb/xconnect.c b/libbb/xconnect.c
index 8466325c79081f94549847c49435effa525abc41..e7d5106782eb2fa0b3264610f52a790d69c97c3b 100644 (file)
--- a/libbb/xconnect.c
+++ b/libbb/xconnect.c
@@ -166,7 +166,7 @@ USE_FEATURE_IPV6(sa_family_t af,)
        if (rc || !result) {
                bb_error_msg("bad address '%s'", org_host);
                if (ai_flags & DIE_ON_ERROR)
-                       sleep_and_die();
+                       xfunc_die();
                goto ret;
        }
        r = xmalloc(offsetof(len_and_sockaddr, sa) + result->ai_addrlen);

diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index fa4a152366d1f709e0d9389075bc745fed301c3a..b9d013a24b63388e918c7410d66729424cfd3b85 100644 (file)
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -476,7 +476,7 @@ void xprint_and_close_file(FILE *file)
        fflush(stdout);
        // copyfd outputs error messages for us.
        if (bb_copyfd_eof(fileno(file), 1) == -1)
-               sleep_and_die();
+               xfunc_die();
 
        fclose(file);
 }

diff --git a/shell/ash.c b/shell/ash.c
index f98fc41786392cc59fc630d2d559839a16371f18..b4278424a052813fb9f04e94cab30a4f883f9aed 100644 (file)
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -6533,7 +6533,7 @@ tryexec(char *cmd, char **argv, char **envp)
 
 #if ENABLE_FEATURE_SH_STANDALONE_SHELL
        if (strchr(cmd, '/') == NULL) {
-               const struct BB_applet *a;
+               const struct bb_applet *a;
 
                a = find_applet_by_name(cmd);
                if (a) {

diff --git a/shell/msh.c b/shell/msh.c
index 3a5c8505081eb1b85757e658a0f8c89afc9eca53..23a7c0498b2c12d1ba84651b0e6349299e9f5ed6 100644 (file)
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -3197,7 +3197,7 @@ static int dohelp(struct op *t)
        }
 #if ENABLE_FEATURE_SH_STANDALONE_SHELL
        {
-               const struct BB_applet *applet = applets;
+               const struct bb_applet *applet = applets;
 
                while (applet->name) {
                        col += printf("%c%s", ((col == 0) ? '\t' : ' '), applet->name);

diff --git a/util-linux/getopt.c b/util-linux/getopt.c
index fefa0220662a0e106fd2be2e1ec3d119630e0517..85a1d441090f6819158a6d73b7386509990f8e3f 100644 (file)
--- a/util-linux/getopt.c
+++ b/util-linux/getopt.c
@@ -51,10 +51,8 @@ enum {
        OPT_s   = 0x10, // -s
        OPT_T   = 0x20, // -T
        OPT_u   = 0x40, // -u
-#if ENABLE_GETOPT_LONG
        OPT_a   = 0x80, // -a
        OPT_l   = 0x100, // -l
-#endif
        SHELL_IS_TCSH = 0x8000, /* hijack this bit for other purposes */
 };