On 3/15/23 13:53, Alejandro Colomar wrote:
> Hi Oskari,
>
> On 3/15/23 13:30, Alejandro Colomar wrote:
>> stdc89()
>> {
>> grep "[[:alpha:]] \**\b$1([[:alnum:]*,. ]*);" /path/to/c89-draft.txt \
>> | sort \
>> | uniq;
>> }
>
> I found a bug. I was missing '_' in identifier names. So it didn't
> match memcpy(3), which uses size_t. Also, I found some spurious match,
> so added a '$' anchor after the ';'.
>
>
> stdc89()
> {
> grep "[[:alpha:]] \**\b$1([[:alnum:]*,._ ]*);" /path/to/c89-draft.txt \
I forgot to update this line. It should have been:
grep "[[:alpha:]] \**\b$1([[:alnum:]*,._ ]*);$" /path/to/c89-draft.txt \
> | sort \
> | uniq;
> }
>
>
> This function finds 136 declarations in C89. I'm not sure if that's
> all of them. Is anyone missing any?
>
> Cheers,
>
> Alex
>
>
> $ stdc89 '[[:alpha:]][[:alnum:]]\+' | wc -l
> 136
> $ stdc89 '[[:alpha:]][[:alnum:]]\+'
> FILE *fopen(const char *filename, const char *mode);
> FILE *tmpfile(void);
> char *asctime(const struct tm *timeptr);
> char *ctime(const time_t *timer);
> char *fgets(char *s, int n, FILE *stream);
> char *getenv(const char *name);
> char *gets(char *s);
> char *setlocale(int category, const char *locale);
> char *strcat(char *s1, const char *s2);
> char *strchr(const char *s, int c);
> char *strcpy(char *s1, const char *s2);
> char *strerror(int errnum);
> char *strncat(char *s1, const char *s2, size_t n);
> char *strncpy(char *s1, const char *s2, size_t n);
> char *strpbrk(const char *s1, const char *s2);
> char *strrchr(const char *s, int c);
> char *strstr(const char *s1, const char *s2);
> char *strtok(char *s1, const char *s2);
> char *tmpnam(char *s);
> clock_t clock(void);
> div_t div(int numer, int denom);
> double acos(double x);
> double asin(double x);
> double atan(double x);
> double atan2(double y, double x);
> double atof(const char *nptr);
> double ceil(double x);
> double cos(double x);
> double cosh(double x);
> double difftime(time_t time1, time_t time0);
> double exp(double x);
> double fabs(double x);
> double floor(double x);
> double fmod(double x, double y);
> double frexp(double value, int *exp);
> double ldexp(double x, int exp);
> double log(double x);
> double log10(double x);
> double modf(double value, double *iptr);
> double pow(double x, double y);
> double sin(double x);
> double sinh(double x);
> double sqrt(double x);
> double strtod(const char *nptr, char **endptr);
> double tan(double x);
> double tanh(double x);
> extern int atoi(const char *);
> extern void *alloc();
> int abs(int j);
> int atoi(const char *nptr);
> int fclose(FILE *stream);
> int feof(FILE *stream);
> int ferror(FILE *stream);
> int fflush(FILE *stream);
> int fgetc(FILE *stream);
> int fgetpos(FILE *stream, fpos_t *pos);
> int fprintf(FILE *stream, const char *format, ...);
> int fputc(int c, FILE *stream);
> int fputs(const char *s, FILE *stream);
> int fscanf(FILE *stream, const char *format, ...);
> int fseek(FILE *stream, long int offset, int whence);
> int fsetpos(FILE *stream, const fpos_t *pos);
> int getc(FILE *stream);
> int getchar(void);
> int isalnum(int c);
> int isalpha(int c);
> int iscntrl(int c);
> int isdigit(int c);
> int isgraph(int c);
> int islower(int c);
> int isprint(int c);
> int ispunct(int c);
> int isspace(int c);
> int isupper(int c);
> int isxdigit(int c);
> int mblen(const char *s, size_t n);
> int mbtowc(wchar_t *pwc, const char *s, size_t n);
> int memcmp(const void *s1, const void *s2, size_t n);
> int printf(const char *format, ...);
> int putc(int c, FILE *stream);
> int putchar(int c);
> int puts(const char *s);
> int raise(int sig);
> int rand(void);
> int remove(const char *filename);
> int rename(const char *old, const char *new);
> int scanf(const char *format, ...);
> int setjmp(jmp_buf env);
> int setvbuf(FILE *stream, char *buf, int mode, size_t size);
> int sprintf(char *s, const char *format, ...);
> int sscanf(const char *s, const char *format, ...);
> int strcmp(const char *s1, const char *s2);
> int strcoll(const char *s1, const char *s2);
> int strncmp(const char *s1, const char *s2, size_t n);
> int system(const char *string);
> int tolower(int c);
> int toupper(int c);
> int ungetc(int c, FILE *stream);
> int vfprintf(FILE *stream, const char *format, va_list arg);
> int vprintf(const char *format, va_list arg);
> int vsprintf(char *s, const char *format, va_list arg);
> int wctomb(char *s, wchar_t wchar);
> ldiv_t ldiv(long int numer, long int denom);
> long int atol(const char *nptr);
> long int ftell(FILE *stream);
> long int labs(long int j);
> long int strtol(const char *nptr, char **endptr, int base);
> size_t mbstowcs(wchar_t *pwcs, const char *s, size_t n);
> size_t strcspn(const char *s1, const char *s2);
> size_t strlen(const char *s);
> size_t strspn(const char *s1, const char *s2);
> size_t strxfrm(char *s1, const char *s2, size_t n);
> size_t wcstombs(char *s, const wchar_t *pwcs, size_t n);
> struct lconv *localeconv(void);
> struct tm *gmtime(const time_t *timer);
> struct tm *localtime(const time_t *timer);
> time_t mktime(struct tm *timeptr);
> time_t time(time_t *timer);
> void *calloc(size_t nmemb, size_t size);
> void *malloc(size_t size);
> void *memchr(const void *s, int c, size_t n);
> void *memcpy(void *s1, const void *s2, size_t n);
> void *memmove(void *s1, const void *s2, size_t n);
> void *memset(void *s, int c, size_t n);
> void *realloc(void *ptr, size_t size);
> void abort(void);
> void assert(int expression);
> void clearerr(FILE *stream);
> void exit(int status);
> void f1(int, ...);
> void free(void *ptr);
> void longjmp(jmp_buf env, int val);
> void perror(const char *s);
> void rewind(FILE *stream);
> void setbuf(FILE *stream, char *buf);
> void srand(unsigned int seed);
>
>
--
<http://www.alejandro-colomar.es/>
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