Lines Matching refs:fp
69 #define cantwrite(fp) \
70 ((((fp)->_flags & __SWR) == 0 || (fp)->_bf._base == NULL) && \
71 __swsetup(fp))
77 #define HASUB(fp) (_UB(fp)._base != NULL)
78 #define FREEUB(fp) { \
79 if (_UB(fp)._base != (fp)->_ubuf) \
80 free(_UB(fp)._base); \
81 _UB(fp)._base = NULL; \
87 #define HASLB(fp) ((fp)->_lb._base != NULL)
88 #define FREELB(fp) { \
89 free((char *)(fp)->_lb._base); \
90 (fp)->_lb._base = NULL; \
