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Get rid of perror(), substitute some better phrased error messages.

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malloc() doesn't set errno, so most uses were buggy anyway.
This commit is contained in:
Peter Eisentraut
2004-11-09 15:57:57 +00:00
parent 960f545041
commit e9c05281b5
6 changed files with 40 additions and 33 deletions
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14
src/interfaces/libpq/fe-print.c
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@@ -10,7 +10,7 @@
* didn't really belong there.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-print.c,v 1.54 2004/08/29 05:07:00 momjian Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-print.c,v 1.55 2004/11/09 15:57:57 petere Exp $
*
*-------------------------------------------------------------------------
*/
@@ -110,17 +110,17 @@ PQprint(FILE *fout,
nTups = PQntuples(res);
if (!(fieldNames = (const char **) calloc(nFields, sizeof(char *))))
{
perror("calloc");
fprintf(stderr, libpq_gettext("out of memory\n"));
exit(1);
}
if (!(fieldNotNum = (unsigned char *) calloc(nFields, 1)))
{
perror("calloc");
fprintf(stderr, libpq_gettext("out of memory\n"));
exit(1);
}
if (!(fieldMax = (int *) calloc(nFields, sizeof(int))))
{
perror("calloc");
fprintf(stderr, libpq_gettext("out of memory\n"));
exit(1);
}
for (numFieldName = 0;
@@ -205,7 +205,7 @@ PQprint(FILE *fout,
{
if (!(fields = (char **) calloc(nFields * (nTups + 1), sizeof(char *))))
{
perror("calloc");
fprintf(stderr, libpq_gettext("out of memory\n"));
exit(1);
}
}
@@ -392,7 +392,7 @@ do_field(const PQprintOpt *po, const PGresult *res,
fieldMax[j] = plen;
if (!(fields[i * nFields + j] = (char *) malloc(plen + 1)))
{
perror("malloc");
fprintf(stderr, libpq_gettext("out of memory\n"));
exit(1);
}
strcpy(fields[i * nFields + j], pval);
@@ -463,7 +463,7 @@ do_header(FILE *fout, const PQprintOpt *po, const int nFields, int *fieldMax,
border = malloc(tot + 1);
if (!border)
{
perror("malloc");
fprintf(stderr, libpq_gettext("out of memory\n"));
exit(1);
}
p = border;