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author | David Gibson <david@gibson.dropbear.id.au> | 2014-01-01 23:27:31 +1100 |
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committer | David Gibson <david@gibson.dropbear.id.au> | 2014-01-01 23:27:31 +1100 |
commit | 0e2d3992258ff4129a8c0f79b660e92994411684 (patch) | |
tree | b329ba59d42445ded41098816da49f728df93223 | |
parent | 0c0bf8519aab878acb864d84185bd2395b1e3d5b (diff) | |
download | device-tree-compiler-0e2d3992258ff4129a8c0f79b660e92994411684.tar.gz |
Make srcpos_{v,}error() more widely useful
Allow them to take a prefix argument giving the general type of error,
which will be useful in future.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
-rw-r--r-- | dtc-parser.y | 2 | ||||
-rw-r--r-- | srcpos.c | 12 | ||||
-rw-r--r-- | srcpos.h | 10 |
3 files changed, 13 insertions, 11 deletions
diff --git a/dtc-parser.y b/dtc-parser.y index 4864631..2bcef1b 100644 --- a/dtc-parser.y +++ b/dtc-parser.y @@ -475,7 +475,7 @@ void print_error(char const *fmt, ...) va_list va; va_start(va, fmt); - srcpos_verror(&yylloc, fmt, va); + srcpos_verror(&yylloc, "Error", fmt, va); va_end(va); treesource_error = true; @@ -290,27 +290,27 @@ srcpos_string(struct srcpos *pos) return pos_str; } -void -srcpos_verror(struct srcpos *pos, const char *fmt, va_list va) +void srcpos_verror(struct srcpos *pos, const char *prefix, + const char *fmt, va_list va) { char *srcstr; srcstr = srcpos_string(pos); - fprintf(stderr, "Error: %s ", srcstr); + fprintf(stderr, "%s: %s ", prefix, srcstr); vfprintf(stderr, fmt, va); fprintf(stderr, "\n"); free(srcstr); } -void -srcpos_error(struct srcpos *pos, const char *fmt, ...) +void srcpos_error(struct srcpos *pos, const char *prefix, + const char *fmt, ...) { va_list va; va_start(va, fmt); - srcpos_verror(pos, fmt, va); + srcpos_verror(pos, prefix, fmt, va); va_end(va); } @@ -107,10 +107,12 @@ extern struct srcpos *srcpos_copy(struct srcpos *pos); extern char *srcpos_string(struct srcpos *pos); extern void srcpos_dump(struct srcpos *pos); -extern void srcpos_verror(struct srcpos *pos, const char *, va_list va) - __attribute__((format(printf, 2, 0))); -extern void srcpos_error(struct srcpos *pos, const char *, ...) - __attribute__((format(printf, 2, 3))); +extern void srcpos_verror(struct srcpos *pos, const char *prefix, + const char *fmt, va_list va) + __attribute__((format(printf, 3, 0))); +extern void srcpos_error(struct srcpos *pos, const char *prefix, + const char *fmt, ...) + __attribute__((format(printf, 3, 4))); extern void srcpos_set_line(char *f, int l); |