diff options
| -rw-r--r-- | scripts/kconfig/confdata.c | 2 | ||||
| -rw-r--r-- | scripts/kconfig/expr.c | 2 | ||||
| -rw-r--r-- | scripts/kconfig/lkc.h | 7 |
3 files changed, 9 insertions, 2 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index ac13f0ff8e8..c39327e60ea 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -412,7 +412,7 @@ static void conf_write_string(bool headerfile, const char *name, while (1) { l = strcspn(str, "\"\\"); if (l) { - fwrite(str, l, 1, out); + xfwrite(str, l, 1, out); str += l; } if (!*str) diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index 8f18e37892c..330e7c0048a 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -1087,7 +1087,7 @@ void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char * static void expr_print_file_helper(void *data, struct symbol *sym, const char *str) { - fwrite(str, strlen(str), 1, data); + xfwrite(str, strlen(str), 1, data); } void expr_fprint(struct expr *e, FILE *out) diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 76db065ed72..2ac33f5d273 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -80,6 +80,13 @@ void sym_set_change_count(int count); void sym_add_change_count(int count); void conf_set_all_new_symbols(enum conf_def_mode mode); +/* confdata.c and expr.c */ +static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) +{ + if (fwrite(str, len, count, out) < count) + fprintf(stderr, "\nError in writing or end of file.\n"); +} + /* kconfig_load.c */ void kconfig_load(void); |