Cross Reference: /bionic/tools/versioner/current/bits/fortify/stdio.h

Lines Matching defs:count
96 size_t fread(void* const __pass_object_size0 buf, size_t size, size_t count, FILE* stream)
98         __clang_error_if(__unsafe_check_mul_overflow(size, count),
99                          "in call to 'fread', size * count overflows")
100         __clang_error_if(__bos(buf) != __BIONIC_FORTIFY_UNKNOWN_SIZE && size * count > __bos(buf),
101                          "in call to 'fread', size * count is too large for the given buffer") {
105         return __call_bypassing_fortify(fread)(buf, size, count, stream);
107     return __fread_chk(buf, size, count, stream, bos);
111 size_t fwrite(const void* const __pass_object_size0 buf, size_t size, size_t count, FILE* stream)
113         __clang_error_if(__unsafe_check_mul_overflow(size, count),
114                          "in call to 'fwrite', size * count overflows")
115         __clang_error_if(__bos(buf) != __BIONIC_FORTIFY_UNKNOWN_SIZE && size * count > __bos(buf),
116                          "in call to 'fwrite', size * count is too large for the given buffer") {
120         return __call_bypassing_fortify(fwrite)(buf, size, count, stream);
123     return __fwrite_chk(buf, size, count, stream, bos);
147 __errordecl(__fread_too_big_error, "fread called with size * count bigger than buffer");
148 __errordecl(__fread_overflow, "fread called with overflowing size * count");
155 __errordecl(__fwrite_too_big_error, "fwrite called with size * count bigger than buffer");
156 __errordecl(__fwrite_overflow, "fwrite called with overflowing size * count");
173 size_t fread(void* buf, size_t size, size_t count, FILE* stream) {
177         return __fread_real(buf, size, count, stream);
180     if (__builtin_constant_p(size) && __builtin_constant_p(count)) {
182         if (__size_mul_overflow(size, count, &total)) {
190         return __fread_real(buf, size, count, stream);
193     return __fread_chk(buf, size, count, stream, bos);
197 size_t fwrite(const void* buf, size_t size, size_t count, FILE* stream) {
201         return __fwrite_real(buf, size, count, stream);
204     if (__builtin_constant_p(size) && __builtin_constant_p(count)) {
206         if (__size_mul_overflow(size, count, &total)) {
214         return __fwrite_real(buf, size, count, stream);
217     return __fwrite_chk(buf, size, count, stream, bos);