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author | Rusty Russell <rusty@rustcorp.com.au> | 2011-06-20 16:54:15 +0930 |
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committer | Rusty Russell <rusty@rustcorp.com.au> | 2011-06-20 11:18:34 +0200 |
commit | 754c677b0bbf3ea6c7d2a73c93848f1b0d68c91e (patch) | |
tree | 54d99c9f66d5a57bf7f70d53e744a31df18f9e0e /lib/ccan/str/_info | |
parent | a8c3d38bc806c6972d10b6a371de8941da25a9ae (diff) | |
download | samba-754c677b0bbf3ea6c7d2a73c93848f1b0d68c91e.tar.gz samba-754c677b0bbf3ea6c7d2a73c93848f1b0d68c91e.tar.bz2 samba-754c677b0bbf3ea6c7d2a73c93848f1b0d68c91e.zip |
lib: import ccan modules for tdb2
Imported from git://git.ozlabs.org/~ccan/ccan init-1161-g661d41f
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib/ccan/str/_info')
-rw-r--r-- | lib/ccan/str/_info | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/lib/ccan/str/_info b/lib/ccan/str/_info new file mode 100644 index 0000000000..ea314dbf79 --- /dev/null +++ b/lib/ccan/str/_info @@ -0,0 +1,52 @@ +#include <stdio.h> +#include <string.h> +#include "config.h" + +/** + * str - string helper routines + * + * This is a grab bag of functions for string operations, designed to enhance + * the standard string.h. + * + * Note that if you define CCAN_STR_DEBUG, you will get extra compile + * checks on common misuses of the following functions (they will now + * be out-of-line, so there is a runtime penalty!). + * + * strstr, strchr, strrchr: + * Return const char * if first argument is const (gcc only). + * + * isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, + * islower, isprint, ispunct, isspace, isupper, isxdigit: + * Static and runtime check that input is EOF or an *unsigned* + * char, as per C standard (really!). + * + * Example: + * #include <stdio.h> + * #include <ccan/str/str.h> + * + * int main(int argc, char *argv[]) + * { + * if (argv[1] && streq(argv[1], "--verbose")) + * printf("verbose set\n"); + * if (argv[1] && strstarts(argv[1], "--")) + * printf("Some option set\n"); + * if (argv[1] && strends(argv[1], "cow-powers")) + * printf("Magic option set\n"); + * return 0; + * } + * + * License: LGPL (2 or any later version) + * Author: Rusty Russell <rusty@rustcorp.com.au> + */ +int main(int argc, char *argv[]) +{ + if (argc != 2) + return 1; + + if (strcmp(argv[1], "depends") == 0) { + printf("ccan/build_assert\n"); + return 0; + } + + return 1; +} |