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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-12-03 00:08:59 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-12-05 15:43:35 +0100 |
| commit | 1f67e935ac7c4e8812deb97e3e81d0973634fa93 (patch) | |
| tree | 9db66241acaca9ab1e9515be52822b1e8ef9891e | |
| parent | d9d66556d74f14982daa34b70c0aeb8c6456117d (diff) | |
| download | busybox-w32-1f67e935ac7c4e8812deb97e3e81d0973634fa93.tar.gz busybox-w32-1f67e935ac7c4e8812deb97e3e81d0973634fa93.tar.bz2 busybox-w32-1f67e935ac7c4e8812deb97e3e81d0973634fa93.zip | |
bc: reduce forward declarations
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | miscutils/bc.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index 7c88a4ba0..e224c8dd4 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c | |||
| @@ -717,7 +717,6 @@ static BcStatus bc_lex_token(BcLex *l); | |||
| 717 | // first in the expr enum. Note: This only works for binary operators. | 717 | // first in the expr enum. Note: This only works for binary operators. |
| 718 | #define BC_PARSE_TOKEN_INST(t) ((char) ((t) -BC_LEX_NEG + BC_INST_NEG)) | 718 | #define BC_PARSE_TOKEN_INST(t) ((char) ((t) -BC_LEX_NEG + BC_INST_NEG)) |
| 719 | 719 | ||
| 720 | static BcStatus bc_parse_parse(BcParse *p); | ||
| 721 | static BcStatus bc_parse_expr(BcParse *p, uint8_t flags, BcParseNext next); | 720 | static BcStatus bc_parse_expr(BcParse *p, uint8_t flags, BcParseNext next); |
| 722 | 721 | ||
| 723 | #endif // ENABLE_BC | 722 | #endif // ENABLE_BC |
| @@ -845,8 +844,6 @@ static BcStatus bc_vm_posixError(BcStatus s, const char *file, size_t line, | |||
| 845 | 844 | ||
| 846 | static void bc_vm_info(void); | 845 | static void bc_vm_info(void); |
| 847 | 846 | ||
| 848 | static const char* const bc_args_env_name = "BC_ENV_ARGS"; | ||
| 849 | |||
| 850 | static const char bc_err_fmt[] = "\n%s error: %s\n"; | 847 | static const char bc_err_fmt[] = "\n%s error: %s\n"; |
| 851 | static const char bc_warn_fmt[] = "\n%s warning: %s\n"; | 848 | static const char bc_warn_fmt[] = "\n%s warning: %s\n"; |
| 852 | static const char bc_err_line[] = ":%zu\n\n"; | 849 | static const char bc_err_line[] = ":%zu\n\n"; |
| @@ -960,9 +957,6 @@ static const char *bc_err_msgs[] = { | |||
| 960 | 957 | ||
| 961 | }; | 958 | }; |
| 962 | 959 | ||
| 963 | static const char bc_func_main[] = "(main)"; | ||
| 964 | static const char bc_func_read[] = "(read)"; | ||
| 965 | |||
| 966 | #if ENABLE_BC | 960 | #if ENABLE_BC |
| 967 | static const BcLexKeyword bc_lex_kws[20] = { | 961 | static const BcLexKeyword bc_lex_kws[20] = { |
| 968 | BC_LEX_KW_ENTRY("auto", 4, true), | 962 | BC_LEX_KW_ENTRY("auto", 4, true), |
| @@ -6895,6 +6889,8 @@ static BcStatus bc_vm_posixError(BcStatus s, const char *file, size_t line, | |||
| 6895 | 6889 | ||
| 6896 | static void bc_vm_envArgs(void) | 6890 | static void bc_vm_envArgs(void) |
| 6897 | { | 6891 | { |
| 6892 | static const char* const bc_args_env_name = "BC_ENV_ARGS"; | ||
| 6893 | |||
| 6898 | BcVec v; | 6894 | BcVec v; |
| 6899 | char *env_args = getenv(bc_args_env_name), *buf; | 6895 | char *env_args = getenv(bc_args_env_name), *buf; |
| 6900 | 6896 | ||
| @@ -7200,8 +7196,8 @@ static void bc_program_init(size_t line_len) | |||
| 7200 | bc_vec_init(&G.prog.fns, sizeof(BcFunc), bc_func_free); | 7196 | bc_vec_init(&G.prog.fns, sizeof(BcFunc), bc_func_free); |
| 7201 | bc_map_init(&G.prog.fn_map); | 7197 | bc_map_init(&G.prog.fn_map); |
| 7202 | 7198 | ||
| 7203 | bc_program_addFunc(xstrdup(bc_func_main), &idx); | 7199 | bc_program_addFunc(xstrdup("(main)"), &idx); |
| 7204 | bc_program_addFunc(xstrdup(bc_func_read), &idx); | 7200 | bc_program_addFunc(xstrdup("(read)"), &idx); |
| 7205 | 7201 | ||
| 7206 | bc_vec_init(&G.prog.vars, sizeof(BcVec), bc_vec_free); | 7202 | bc_vec_init(&G.prog.vars, sizeof(BcVec), bc_vec_free); |
| 7207 | bc_map_init(&G.prog.var_map); | 7203 | bc_map_init(&G.prog.var_map); |