| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #include "xstdio.h" | ||
| 2 | |||
| 3 | 1 | char *xfgets(char *restrict buf, int bufsize, FILE *restrict stream) | |
| 4 | { | ||
| 5 | 1 | char *r; | |
| 6 | 3 | do { | |
| 7 | 1 | clearerr(stream); | |
| 8 | 1 | r = fgets(buf, bufsize, stream); | |
| 9 |
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1 | } while (unlikely(!r && ferror(stream) && errno == EINTR)); |
| 10 | 1 | return r; | |
| 11 | } | ||
| 12 | |||
| 13 | 8 | int xfputs(const char *restrict str, FILE *restrict stream) | |
| 14 | { | ||
| 15 | 8 | int r; | |
| 16 | 16 | do { | |
| 17 | 8 | r = fputs(str, stream); | |
| 18 |
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8 | } while (unlikely(r == EOF && errno == EINTR)); |
| 19 | 8 | return r; | |
| 20 | } | ||
| 21 | |||
| 22 | 8 | int xfputc(int c, FILE *stream) | |
| 23 | { | ||
| 24 | 8 | int r; | |
| 25 | 16 | do { | |
| 26 | 8 | r = fputc(c, stream); | |
| 27 |
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8 | } while (unlikely(r == EOF && errno == EINTR)); |
| 28 | 8 | return r; | |
| 29 | } | ||
| 30 | |||
| 31 | 1 | int xvfprintf(FILE *restrict stream, const char *restrict fmt, va_list ap) | |
| 32 | { | ||
| 33 | 1 | int r; | |
| 34 | 2 | do { | |
| 35 | 1 | r = vfprintf(stream, fmt, ap); | |
| 36 |
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1 | } while (unlikely(r < 0 && errno == EINTR)); |
| 37 | 1 | return r; | |
| 38 | } | ||
| 39 | |||
| 40 | 1 | int xfprintf(FILE *restrict stream, const char *restrict fmt, ...) | |
| 41 | { | ||
| 42 | 1 | va_list ap; | |
| 43 | 1 | va_start(ap, fmt); | |
| 44 | 1 | int r = xvfprintf(stream, fmt, ap); | |
| 45 | 1 | va_end(ap); | |
| 46 | 1 | return r; | |
| 47 | } | ||
| 48 | |||
| 49 | 1 | int xfflush(FILE *stream) | |
| 50 | { | ||
| 51 | 1 | int r; | |
| 52 | 2 | do { | |
| 53 | 1 | r = fflush(stream); | |
| 54 |
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1 | } while (unlikely(r != 0 && errno == EINTR)); |
| 55 | 1 | return r; | |
| 56 | } | ||
| 57 |