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| author | Denys Vlasenko | 2014-09-18 00:47:05 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2014-09-18 00:47:05 +0200 |
| commit | cd7a38a87d54f5421b379870ff866676f31923b2 (patch) | |
| tree | ddc2a3e74dcbf1cd0486e01c4f0e6c48bb445988 /applets/applet_tables.c | |
| parent | d0cdacafa98ec0e73e58c2e5a8ba9dded18006df (diff) | |
| download | busybox-cd7a38a87d54f5421b379870ff866676f31923b2.zip busybox-cd7a38a87d54f5421b379870ff866676f31923b2.tar.gz | |
false: make "false --help" exit with 1
function old new delta
run_applet_no_and_exit 447 445 -2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'applets/applet_tables.c')
| -rw-r--r-- | applets/applet_tables.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/applets/applet_tables.c b/applets/applet_tables.c index 94b974e..92bf1e4 100644 --- a/applets/applet_tables.c +++ b/applets/applet_tables.c @@ -14,6 +14,7 @@ #include <string.h> #include <stdio.h> #include <unistd.h> +#include <ctype.h> #undef ARRAY_SIZE #define ARRAY_SIZE(x) ((unsigned)(sizeof(x) / sizeof((x)[0]))) @@ -49,6 +50,16 @@ static int cmp_name(const void *a, const void *b) return strcmp(aa->name, bb->name); } +static int str_isalnum_(const char *s) +{ + while (*s) { + if (!isalnum(*s) && *s != '_') + return 0; + s++; + } + return 1; +} + int main(int argc, char **argv) { int i; @@ -94,6 +105,12 @@ int main(int argc, char **argv) } printf(";\n\n"); + for (i = 0; i < NUM_APPLETS; i++) { + if (str_isalnum_(applets[i].name)) + printf("#define APPLET_NO_%s %d\n", applets[i].name, i); + } + printf("\n"); + printf("#ifndef SKIP_applet_main\n"); printf("int (*const applet_main[])(int argc, char **argv) = {\n"); for (i = 0; i < NUM_APPLETS; i++) { |