diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-12-12 22:48:19 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-12-12 22:48:19 +0100 |
| commit | 19f110751d333bc4ddb74b8d23b25516d649986c (patch) | |
| tree | c86b988ecea0064ab84fec5b43b0cd9f12e095ec /miscutils/bc.c | |
| parent | 8a89247e0a82b328958e010be5da4c815f9121be (diff) | |
| download | busybox-19f110751d333bc4ddb74b8d23b25516d649986c.tar.gz | |
bc: convert two more functions to "z" logic
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils/bc.c')
| -rw-r--r-- | miscutils/bc.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index 9809fa72f..1bf3e373e 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -7060,7 +7060,7 @@ err: # define zbc_vm_file(...) (zbc_vm_file(__VA_ARGS__), BC_STATUS_SUCCESS) #endif -static BcStatus bc_vm_stdin(void) +static BC_STATUS zbc_vm_stdin(void) { BcStatus s; BcVec buf, buffer; @@ -7148,8 +7148,11 @@ static BcStatus bc_vm_stdin(void) bc_vec_free(&buf); bc_vec_free(&buffer); - return s; + RETURN_STATUS(s); } +#if ERRORS_ARE_FATAL +# define zbc_vm_stdin(...) (zbc_vm_stdin(__VA_ARGS__), BC_STATUS_SUCCESS) +#endif #if ENABLE_BC static const char bc_lib[] = { @@ -7328,7 +7331,7 @@ static const char bc_lib[] = { }; #endif // ENABLE_BC -static BcStatus bc_vm_exec(void) +static BC_STATUS zbc_vm_exec(void) { BcStatus s; size_t i; @@ -7341,14 +7344,14 @@ static BcStatus bc_vm_exec(void) # define DEBUG_LIB 0 bc_lex_file(&G.prs.l); s = zbc_parse_text(&G.prs, bc_lib); - if (DEBUG_LIB && s) return s; + if (DEBUG_LIB && s) RETURN_STATUS(s); while (G.prs.l.t.t != BC_LEX_EOF) { ERROR_RETURN(s =) G.prs.parse(&G.prs); - if (DEBUG_LIB && s) return s; + if (DEBUG_LIB && s) RETURN_STATUS(s); } s = zbc_program_exec(); - if (DEBUG_LIB && s) return s; + if (DEBUG_LIB && s) RETURN_STATUS(s); } #endif @@ -7359,17 +7362,20 @@ static BcStatus bc_vm_exec(void) // Debug config, non-interactive mode: // return all the way back to main. // Non-debug builds do not come here, they exit. - return s; + RETURN_STATUS(s); } if (IS_BC || (option_mask32 & BC_FLAG_I)) - s = bc_vm_stdin(); + s = zbc_vm_stdin(); if (!s && !BC_PARSE_CAN_EXEC(&G.prs)) s = zbc_vm_process(""); - return s; + RETURN_STATUS(s); } +#if ERRORS_ARE_FATAL +# define zbc_vm_exec(...) (zbc_vm_exec(__VA_ARGS__), BC_STATUS_SUCCESS) +#endif #if ENABLE_FEATURE_CLEAN_UP static void bc_program_free(void) @@ -7499,7 +7505,7 @@ static int bc_vm_init(const char *env_len) static BcStatus bc_vm_run(void) { - BcStatus st = bc_vm_exec(); + BcStatus st = zbc_vm_exec(); #if ENABLE_FEATURE_CLEAN_UP if (G_exiting) // it was actually "halt" or "quit" st = EXIT_SUCCESS; |