Portál AbcLinuxu, 12. května 2025 10:07
FILE* f = fopen("/dev/sound/dsp", "w"); fputs("abcdefgh", f); fclose(f);
[petr@soban ~]$ cat pokus.c #include <stdio.h> int main() { FILE* f = fopen("/dev/dsp", "w"); fputs("abcdefgh", f); fclose(f); return 0; } [petr@soban ~]$ gcc pokus.c [petr@soban ~]$ ./a.out [petr@soban ~]$No a v repráčcích to lupne
#include stdio.h #include stdlib.h #define REPEAT 10000000 int main() { FILE* f = fopen("/dev/dsp", "w"); if (f == NULL) { printf("Nepovedlo se otevrit soubor."); return EXIT_FAILURE; } for (unsigned int kod = 0; kod < 256; kod++) for (int i = 0; i < REPEAT; i++) fputc(kod, f); fclose(f); return EXIT_SUCCESS; }
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