1#include "stdio_impl.h" 2 3int getc(FILE *f) 4{ 5 int c; 6 if (f->lock < 0 || !__lockfile(f)) 7 return getc_unlocked(f); 8 c = getc_unlocked(f); 9 __unlockfile(f); 10 return c; 11} 12 13weak_alias(getc, _IO_getc); 14
1#include "stdio_impl.h" 2 3int getc(FILE *f) 4{ 5 int c; 6 if (f->lock < 0 || !__lockfile(f)) 7 return getc_unlocked(f); 8 c = getc_unlocked(f); 9 __unlockfile(f); 10 return c; 11} 12 13weak_alias(getc, _IO_getc); 14