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Use the array.h code for the causes list.

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This commit is contained in:
Nicholas Marriott
2010-02-06 23:22:27 +00:00
parent bb53c20c18
commit 4651180503
6 changed files with 46 additions and 47 deletions
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27
cfg.c
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@ -33,10 +33,9 @@
void printflike2 cfg_print(struct cmd_ctx *, const char *, ...);
void printflike2 cfg_error(struct cmd_ctx *, const char *, ...);
char *cfg_cause;
int cfg_finished;
char **cfg_causes;
u_int cfg_ncauses;
char *cfg_cause;
int cfg_finished;
struct causelist cfg_causes = ARRAY_INITIALIZER;
/* ARGSUSED */
void printflike2
@ -55,8 +54,8 @@ cfg_error(unused struct cmd_ctx *ctx, const char *fmt, ...)
va_end(ap);
}
void printflike3
cfg_add_cause(u_int *ncauses, char ***causes, const char *fmt, ...)
void printflike2
cfg_add_cause(struct causelist *causes, const char *fmt, ...)
{
char *cause;
va_list ap;
@ -65,8 +64,7 @@ cfg_add_cause(u_int *ncauses, char ***causes, const char *fmt, ...)
xvasprintf(&cause, fmt, ap);
va_end(ap);
*causes = xrealloc(*causes, *ncauses + 1, sizeof **causes);
(*causes)[(*ncauses)++] = cause;
ARRAY_ADD(causes, cause);
}
/*
@ -74,8 +72,7 @@ cfg_add_cause(u_int *ncauses, char ***causes, const char *fmt, ...)
* causes. Note that causes and ncauses must be initialised by the caller!
*/
int
load_cfg(
const char *path, struct cmd_ctx *ctxin, u_int *ncauses, char ***causes)
load_cfg(const char *path, struct cmd_ctx *ctxin, struct causelist *causes)
{
FILE *f;
u_int n;
@ -85,7 +82,7 @@ load_cfg(
struct cmd_ctx ctx;
if ((f = fopen(path, "rb")) == NULL) {
cfg_add_cause(ncauses, causes, "%s: %s", path, strerror(errno));
cfg_add_cause(causes, "%s: %s", path, strerror(errno));
return (-1);
}
n = 0;
@ -105,8 +102,7 @@ load_cfg(
if (cmd_string_parse(buf, &cmdlist, &cause) != 0) {
if (cause == NULL)
continue;
cfg_add_cause(
ncauses, causes, "%s: %u: %s", path, n, cause);
cfg_add_cause(causes, "%s: %u: %s", path, n, cause);
xfree(cause);
continue;
}
@ -132,8 +128,7 @@ load_cfg(
cmd_list_exec(cmdlist, &ctx);
cmd_list_free(cmdlist);
if (cfg_cause != NULL) {
cfg_add_cause(
ncauses, causes, "%s: %d: %s", path, n, cfg_cause);
cfg_add_cause(causes, "%s: %d: %s", path, n, cfg_cause);
xfree(cfg_cause);
continue;
}
@ -142,7 +137,7 @@ load_cfg(
xfree(line);
fclose(f);
if (*ncauses != 0)
if (ARRAY_LENGTH(causes) != 0)
return (-1);
return (0);
}