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libdtrace: Trivial style fixes to force dt_lex.c to be regenerated

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After commit 8ba333e02e ("libdtrace: Stop relying on lex
compatibility"), there have been several reports of incremental
buildworlds failing since make does not know that dt_lex.c needs to be
regenerated, and I want to avoid this when merging to stable/13.

MFC with:	8ba333e02e
This commit is contained in:
Mark Johnston 2021-02-19 21:44:20 -05:00
parent 8cd1b2b1a7
commit 150fc89a12
1 changed files with 10 additions and 9 deletions
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19
cddl/contrib/opensolaris/lib/libdtrace/common/dt_lex.l
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@ -51,16 +51,17 @@
/*
* Define YY_INPUT for flex since input() can't be re-defined.
*/
#define YY_INPUT(buf,result,max_size) \
if (yypcb->pcb_fileptr != NULL) { \
if (((result = fread(buf, 1, max_size, yypcb->pcb_fileptr)) == 0) \
&& ferror(yypcb->pcb_fileptr)) \
#define YY_INPUT(buf, result, max_size) \
if (yypcb->pcb_fileptr != NULL) { \
if (((result = fread(buf, 1, max_size, yypcb->pcb_fileptr)) == \
0) && ferror(yypcb->pcb_fileptr)) \
longjmp(yypcb->pcb_jmpbuf, EDT_FIO); \
} else { \
int n; \
for (n = 0; n < max_size && \
yypcb->pcb_strptr < yypcb->pcb_string + yypcb->pcb_strlen; n++) \
buf[n] = *yypcb->pcb_strptr++; \
} else { \
int n; \
for (n = 0; n < max_size && \
yypcb->pcb_strptr < yypcb->pcb_string + yypcb->pcb_strlen; \
n++) \
buf[n] = *yypcb->pcb_strptr++; \
result = n; \
}
/*