diff options
Diffstat (limited to 'misc/ttf2woff/compat.c')
-rw-r--r-- | misc/ttf2woff/compat.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/misc/ttf2woff/compat.c b/misc/ttf2woff/compat.c new file mode 100644 index 000000000..55d2cee72 --- /dev/null +++ b/misc/ttf2woff/compat.c @@ -0,0 +1,43 @@ +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdarg.h> + +static void er(int s, int e, char *f, va_list *va) +{ +// fprintf(stderr, "%s: ", getexecname()); + if(f) vfprintf(stderr, f, *va); + va_end(*va); + if(e >= 0) fprintf(stderr, ": %s", strerror(e)); + putc('\n', stderr); + if(s >= 0) exit(s); +} + +void err(int s, char *f, ...) +{ + va_list va; + va_start(va, f); + er(s, errno, f, &va); +} + +void errx(int s, char *f, ...) +{ + va_list va; + va_start(va, f); + er(s, -1, f, &va); +} + +void warn(char *f, ...) +{ + va_list va; + va_start(va, f); + er(-1, errno, f, &va); +} + +void warnx(char *f, ...) +{ + va_list va; + va_start(va, f); + er(-1, -1, f, &va); +} |