diff options
Diffstat (limited to 'lib/src/a2i/a2i.c')
| -rw-r--r-- | lib/src/a2i/a2i.c | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/lib/src/a2i/a2i.c b/lib/src/a2i/a2i.c index 300dc5a..a84aa0a 100644 --- a/lib/src/a2i/a2i.c +++ b/lib/src/a2i/a2i.c @@ -3,3 +3,208 @@ #include <a2i/a2i.h> + +#include <errno.h> + +#include <a2i/qual.h> +#include <a2i/strtoi.h> + + +#define a2i_a2I_nc(n, s, endp, base, min, max) \ +({ \ + int status_; \ + \ + *n = _Generic(*n, \ + signed char: a2i_strtoi, \ + short: a2i_strtoi, \ + int: a2i_strtoi, \ + long: a2i_strtoi, \ + long long: a2i_strtoi, \ + unsigned char: a2i_strtou_noneg, \ + unsigned short: a2i_strtou_noneg, \ + unsigned int: a2i_strtou_noneg, \ + unsigned long: a2i_strtou_noneg, \ + unsigned long long: a2i_strtou_noneg \ + )(s, endp, base, min, max, &status_); \ + if (status_ != 0) \ + errno = status_; \ + \ + -!!status_; \ +}) + + +#if defined(__clang__) +# pragma clang assume_nonnull begin +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wimplicit-int-conversion" +# pragma clang diagnostic ignored "-Wshorten-64-to-32" +#endif +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wcast-qual" +int +a2shh_c(signed char *restrict n, const char *s, + const char **a2i_nullable restrict endp, int base, + signed char min, signed char max) +{ + return a2i_a2I_nc(n, s, (char **a2i_nullable) endp, base, min, max); +} + +int +a2sh_c(short *restrict n, const char *s, + const char **a2i_nullable restrict endp, int base, + short min, short max) +{ + return a2i_a2I_nc(n, s, (char **a2i_nullable) endp, base, min, max); +} + +int +a2si_c(int *restrict n, const char *s, + const char **a2i_nullable restrict endp, int base, + int min, int max) +{ + return a2i_a2I_nc(n, s, (char **a2i_nullable) endp, base, min, max); +} + +int +a2sl_c(long *restrict n, const char *s, + const char **a2i_nullable restrict endp, int base, + long min, long max) +{ + return a2i_a2I_nc(n, s, (char **a2i_nullable) endp, base, min, max); +} + +int +a2sll_c(long long *restrict n, const char *s, + const char **a2i_nullable restrict endp, int base, + long long min, long long max) +{ + return a2i_a2I_nc(n, s, (char **a2i_nullable) endp, base, min, max); +} + + +int +a2uhh_c(unsigned char *restrict n, const char *s, + const char **a2i_nullable restrict endp, int base, + unsigned char min, unsigned char max) +{ + return a2i_a2I_nc(n, s, (char **a2i_nullable) endp, base, min, max); +} + +int +a2uh_c(unsigned short *restrict n, const char *s, + const char **a2i_nullable restrict endp, int base, + unsigned short min, unsigned short max) +{ + return a2i_a2I_nc(n, s, (char **a2i_nullable) endp, base, min, max); +} + +int +a2ui_c(unsigned int *restrict n, const char *s, + const char **a2i_nullable restrict endp, int base, + unsigned int min, unsigned int max) +{ + return a2i_a2I_nc(n, s, (char **a2i_nullable) endp, base, min, max); +} + +int +a2ul_c(unsigned long *restrict n, const char *s, + const char **a2i_nullable restrict endp, int base, + unsigned long min, unsigned long max) +{ + return a2i_a2I_nc(n, s, (char **a2i_nullable) endp, base, min, max); +} + +int +a2ull_c(unsigned long long *restrict n, const char *s, + const char **a2i_nullable restrict endp, int base, + unsigned long long min, unsigned long long max) +{ + return a2i_a2I_nc(n, s, (char **a2i_nullable) endp, base, min, max); +} +#pragma GCC diagnostic pop // -Wcast-qual + + +int +a2shh_nc(signed char *restrict n, const char *s, + char **a2i_nullable restrict endp, int base, + signed char min, signed char max) +{ + return a2i_a2I_nc(n, s, endp, base, min, max); +} + +int +a2sh_nc(short *restrict n, const char *s, + char **a2i_nullable restrict endp, int base, + short min, short max) +{ + return a2i_a2I_nc(n, s, endp, base, min, max); +} + +int +a2si_nc(int *restrict n, const char *s, + char **a2i_nullable restrict endp, int base, + int min, int max) +{ + return a2i_a2I_nc(n, s, endp, base, min, max); +} + +int +a2sl_nc(long *restrict n, const char *s, + char **a2i_nullable restrict endp, int base, + long min, long max) +{ + return a2i_a2I_nc(n, s, endp, base, min, max); +} + +int +a2sll_nc(long long *restrict n, const char *s, + char **a2i_nullable restrict endp, int base, + long long min, long long max) +{ + return a2i_a2I_nc(n, s, endp, base, min, max); +} + + +int +a2uhh_nc(unsigned char *restrict n, const char *s, + char **a2i_nullable restrict endp, int base, + unsigned char min, unsigned char max) +{ + return a2i_a2I_nc(n, s, endp, base, min, max); +} + +int +a2uh_nc(unsigned short *restrict n, const char *s, + char **a2i_nullable restrict endp, int base, + unsigned short min, unsigned short max) +{ + return a2i_a2I_nc(n, s, endp, base, min, max); +} + +int +a2ui_nc(unsigned int *restrict n, const char *s, + char **a2i_nullable restrict endp, int base, + unsigned int min, unsigned int max) +{ + return a2i_a2I_nc(n, s, endp, base, min, max); +} + +int +a2ul_nc(unsigned long *restrict n, const char *s, + char **a2i_nullable restrict endp, int base, + unsigned long min, unsigned long max) +{ + return a2i_a2I_nc(n, s, endp, base, min, max); +} + +int +a2ull_nc(unsigned long long *restrict n, const char *s, + char **a2i_nullable restrict endp, int base, + unsigned long long min, unsigned long long max) +{ + return a2i_a2I_nc(n, s, endp, base, min, max); +} +#if defined(__clang__) +# pragma clang diagnostic pop // -Wimplicit-int-conversion, -Wshorten-64-to-32 +# pragma clang assume_nonnull end +#endif |