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| author | Mike Frysinger | 2009-03-28 12:24:44 +0000 |
|---|---|---|
| committer | Mike Frysinger | 2009-03-28 12:24:44 +0000 |
| commit | ec2c6557025f55098ce2daa2e6f6c7aa2630c00e (patch) | |
| tree | 95827141883f01245b505ad51b2266e49da6c435 | |
| parent | 39456a18a104b228de240b265bd943251219849d (diff) | |
| download | busybox-ec2c6557025f55098ce2daa2e6f6c7aa2630c00e.zip busybox-ec2c6557025f55098ce2daa2e6f6c7aa2630c00e.tar.gz | |
convert some of the ENABLE_FEATURE_EDITING from CPP if to C if
| -rw-r--r-- | shell/hush.c | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/shell/hush.c b/shell/hush.c index 51df2d6..275d618 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -1035,35 +1035,30 @@ static int static_peek(struct in_str *i) #if ENABLE_HUSH_INTERACTIVE -#if ENABLE_FEATURE_EDITING static void cmdedit_set_initial_prompt(void) { -#if !ENABLE_FEATURE_EDITING_FANCY_PROMPT - G.PS1 = NULL; -#else - G.PS1 = getenv("PS1"); - if (G.PS1 == NULL) - G.PS1 = "\\w \\$ "; -#endif + if (ENABLE_FEATURE_EDITING_FANCY_PROMPT) { + G.PS1 = getenv("PS1"); + if (G.PS1 == NULL) + G.PS1 = "\\w \\$ "; + } else + G.PS1 = NULL; } -#endif /* EDITING */ static const char* setup_prompt_string(int promptmode) { const char *prompt_str; debug_printf("setup_prompt_string %d ", promptmode); -#if !ENABLE_FEATURE_EDITING_FANCY_PROMPT - /* Set up the prompt */ - if (promptmode == 0) { /* PS1 */ - free((char*)G.PS1); - G.PS1 = xasprintf("%s %c ", G.cwd, (geteuid() != 0) ? '$' : '#'); - prompt_str = G.PS1; - } else { - prompt_str = G.PS2; - } -#else - prompt_str = (promptmode == 0) ? G.PS1 : G.PS2; -#endif + if (!ENABLE_FEATURE_EDITING_FANCY_PROMPT) { + /* Set up the prompt */ + if (promptmode == 0) { /* PS1 */ + free((char*)G.PS1); + G.PS1 = xasprintf("%s %c ", G.cwd, (geteuid() != 0) ? '$' : '#'); + prompt_str = G.PS1; + } else + prompt_str = G.PS2; + } else + prompt_str = (promptmode == 0) ? G.PS1 : G.PS2; debug_printf("result '%s'\n", prompt_str); return prompt_str; } @@ -4224,9 +4219,8 @@ int hush_main(int argc, char **argv) /* Initialize some more globals to non-zero values */ set_cwd(); #if ENABLE_HUSH_INTERACTIVE -#if ENABLE_FEATURE_EDITING - cmdedit_set_initial_prompt(); -#endif + if (ENABLE_FEATURE_EDITING) + cmdedit_set_initial_prompt(); G.PS2 = "> "; #endif |