comparison: ucx/printf.c
ucx/printf.c
- changeset 101
- 7b3a3130be44
- parent 49
- 2f71f4ee247a
equal
deleted
inserted
replaced
| 100:d2bd73d28ff1 | 101:7b3a3130be44 |
|---|---|
| 32 #include <string.h> | 32 #include <string.h> |
| 33 | 33 |
| 34 #ifndef CX_PRINTF_SBO_SIZE | 34 #ifndef CX_PRINTF_SBO_SIZE |
| 35 #define CX_PRINTF_SBO_SIZE 512 | 35 #define CX_PRINTF_SBO_SIZE 512 |
| 36 #endif | 36 #endif |
| 37 unsigned const cx_printf_sbo_size = CX_PRINTF_SBO_SIZE; | 37 const unsigned cx_printf_sbo_size = CX_PRINTF_SBO_SIZE; |
| 38 | 38 |
| 39 int cx_fprintf( | 39 int cx_fprintf( |
| 40 void *stream, | 40 void *stream, |
| 41 cx_write_func wfc, | 41 cx_write_func wfc, |
| 42 const char *fmt, | 42 const char *fmt, |
| 67 va_end(ap2); | 67 va_end(ap2); |
| 68 return (int) wfc(buf, 1, ret, stream); | 68 return (int) wfc(buf, 1, ret, stream); |
| 69 } else { | 69 } else { |
| 70 int len = ret + 1; | 70 int len = ret + 1; |
| 71 char *newbuf = malloc(len); | 71 char *newbuf = malloc(len); |
| 72 if (!newbuf) { | 72 if (!newbuf) { // LCOV_EXCL_START |
| 73 va_end(ap2); | 73 va_end(ap2); |
| 74 return -1; | 74 return -1; |
| 75 } | 75 } // LCOV_EXCL_STOP |
| 76 | 76 |
| 77 ret = vsnprintf(newbuf, len, fmt, ap2); | 77 ret = vsnprintf(newbuf, len, fmt, ap2); |
| 78 va_end(ap2); | 78 va_end(ap2); |
| 79 if (ret > 0) { | 79 if (ret > 0) { |
| 80 ret = (int) wfc(newbuf, 1, ret, stream); | 80 ret = (int) wfc(newbuf, 1, ret, stream); |
