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Diffstat (limited to '')
-rw-r--r-- | contrib/ccan/asprintf/_info | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/contrib/ccan/asprintf/_info b/contrib/ccan/asprintf/_info new file mode 100644 index 0000000..f72d668 --- /dev/null +++ b/contrib/ccan/asprintf/_info @@ -0,0 +1,45 @@ +#include "config.h" +#include <stdio.h> +#include <string.h> + +/** + * asprintf - asprintf wrapper (and if necessary, implementation). + * + * This provides a convenient wrapper for asprintf, and also implements + * asprintf if necessary. + * + * Author: Rusty Russell <rusty@rustcorp.com.au> + * + * License: MIT + * + * Example: + * #include <ccan/asprintf/asprintf.h> + * #include <unistd.h> + * #include <err.h> + * + * int main(int argc, char *argv[]) + * { + * char *p = afmt("This program has %i arguments", argc); + * int ret; + * + * while ((ret = write(STDOUT_FILENO, p, strlen(p))) > 0) { + * p += ret; + * if (!*p) + * exit(0); + * } + * err(1, "Writing to stdout"); + * } + */ +int main(int argc, char *argv[]) +{ + /* Expect exactly one argument */ + if (argc != 2) + return 1; + + if (strcmp(argv[1], "depends") == 0) { + printf("ccan/compiler\n"); + return 0; + } + + return 1; +} |