diff options
Diffstat (limited to 'utils/check_expr.c')
| -rw-r--r-- | utils/check_expr.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/utils/check_expr.c b/utils/check_expr.c index 6cd535df2..678530876 100644 --- a/utils/check_expr.c +++ b/utils/check_expr.c @@ -145,7 +145,7 @@ void ast_log(int level, const char *file, int line, const char *function, const { va_list vars; va_start(vars,fmt); - + printf("LOG: lev:%d file:%s line:%d func: %s ", level, file, line, function); vprintf(fmt, vars); @@ -161,10 +161,10 @@ unsigned int check_expr(char* buffer, char* error_report); int check_eval(char *buffer, char *error_report); void parse_file(const char *fname); -void ast_register_file_version(const char *file, const char *version); +void ast_register_file_version(const char *file, const char *version); void ast_register_file_version(const char *file, const char *version) { } #if !defined(LOW_MEMORY) -int ast_add_profile(const char *x, uint64_t scale) { return 0;} +int ast_add_profile(const char *x, uint64_t scale) { return 0;} #endif int ast_atomic_fetchadd_int_slow(volatile int *p, int v) { @@ -209,7 +209,7 @@ unsigned int check_expr(char* buffer, char* error_report) unsigned int warn_found = 0; error_report[0] = 0; - + for (cp = buffer; *cp; ++cp) { switch (*cp) @@ -225,7 +225,7 @@ unsigned int check_expr(char* buffer, char* error_report) global_lineno); } break; - + case '>': case '<': case '!': @@ -242,7 +242,7 @@ unsigned int check_expr(char* buffer, char* error_report) ++warn_found; } break; - + case '|': case '&': case '=': @@ -294,13 +294,13 @@ int check_eval(char *buffer, char *error_report) if (*cp == '$' && *(cp+1) == '{') { int brack_lev = 1; char *xp= cp+2; - + while (*xp) { if (*xp == '{') brack_lev++; else if (*xp == '}') brack_lev--; - + if (brack_lev == 0) break; xp++; @@ -308,7 +308,7 @@ int check_eval(char *buffer, char *error_report) if (*xp == '}') { char varname[200]; char *val; - + strncpy(varname,cp+2, xp-cp-2); varname[xp-cp-2] = 0; cp = xp; @@ -360,7 +360,7 @@ void parse_file(const char *fname) int c1; char last_char= 0; char buffer[30000]; /* I sure hope no expr gets this big! */ - + if (!f) { fprintf(stderr,"Couldn't open %s for reading... need an extensions.conf file to parse!\n",fname); exit(20); @@ -369,9 +369,9 @@ void parse_file(const char *fname) fprintf(stderr,"Couldn't open 'expr2_log' file for writing... please fix and re-run!\n"); exit(21); } - + global_lineno = 1; - + while ((c1 = fgetc(f)) != EOF) { if (c1 == '\n') global_lineno++; @@ -382,7 +382,7 @@ void parse_file(const char *fname) int bufcount = 0; int retval; char error_report[30000]; - + while ((c1 = fgetc(f)) != EOF) { if (c1 == '[') bracklev++; @@ -394,7 +394,7 @@ void parse_file(const char *fname) fclose(l); printf("--- ERROR --- A newline in the middle of an expression at line %d!\n", global_lineno); } - + if (bracklev == 0) break; buffer[bufcount++] = c1; @@ -406,18 +406,18 @@ void parse_file(const char *fname) printf("--- ERROR --- EOF reached in middle of an expression at line %d!\n", global_lineno); exit(22); } - + buffer[bufcount] = 0; /* update stats */ global_expr_tot_size += bufcount; global_expr_count++; if (bufcount > global_expr_max_size) global_expr_max_size = bufcount; - + retval = check_expr(buffer, error_report); /* check_expr should bump the warning counter */ if (retval != 0) { /* print error report */ - printf("Warning(s) at line %d, expression: $[%s]; see expr2_log file for details\n", + printf("Warning(s) at line %d, expression: $[%s]; see expr2_log file for details\n", global_lineno, buffer); fprintf(l, "%s", error_report); } @@ -438,7 +438,7 @@ void parse_file(const char *fname) global_warn_count, global_expr_max_size, (global_expr_count) ? global_expr_tot_size/global_expr_count : 0); - + fclose(f); fclose(l); } @@ -448,7 +448,7 @@ int main(int argc,char **argv) { int argc1; char *eq; - + if (argc < 2) { printf("check_expr -- a program to look thru extensions.conf files for $[...] expressions,\n"); printf(" and run them thru the parser, looking for problems\n"); @@ -460,7 +460,7 @@ int main(int argc,char **argv) printf(" Note that messages about operators not being surrounded by spaces is merely to alert\n"); printf(" you to possible problems where you might be expecting those operators as part of a string.\n"); printf(" (to include operators in a string, wrap with double quotes!)\n"); - + exit(19); } global_varlist = 0; @@ -472,7 +472,7 @@ int main(int argc,char **argv) } /* parse command args for x=y and set varz */ - + parse_file(argv[1]); return 0; } |