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Add use of asprintf()

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Add asprintf(), pg_asprintf(), and psprintf() to simplify string
allocation and composition.  Replacement implementations taken from
NetBSD.

Reviewed-by: Álvaro Herrera <alvherre@2ndquadrant.com>
Reviewed-by: Asif Naeem <anaeem.it@gmail.com>
This commit is contained in:
Peter Eisentraut
2013-10-13 00:09:18 -04:00
parent a53dee43fe
commit 5b6d08cd29
47 changed files with 253 additions and 363 deletions
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10
src/test/isolation/isolationtester.c
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@@ -466,8 +466,7 @@ report_two_error_messages(Step * step1, Step * step2)
{
char *prefix;
prefix = malloc(strlen(step1->name) + strlen(step2->name) + 2);
sprintf(prefix, "%s %s", step1->name, step2->name);
pg_asprintf(&prefix, "%s %s", step1->name, step2->name);
if (step1->errormsg)
{
@@ -795,12 +794,9 @@ try_complete_step(Step * step, int flags)
PG_DIAG_MESSAGE_PRIMARY);
if (sev && msg)
{
step->errormsg = malloc(5 + strlen(sev) + strlen(msg));
sprintf(step->errormsg, "%s: %s", sev, msg);
}
pg_asprintf(&step->errormsg, "%s: %s", sev, msg);
else
step->errormsg = strdup(PQresultErrorMessage(res));
step->errormsg = pg_strdup(PQresultErrorMessage(res));
}
break;
default: