44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* error.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/03/14 16:47:00 by jhalford #+# #+# */
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/* Updated: 2017/03/24 15:10:44 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "error.h"
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char g_error_msglist[E_MAX][ERRMSG_MAX_SIZE] =
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{
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"no error",
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"invalid option -%c",
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"invalid option --%s",
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"option '%c' awaits argument(s): please don't combine",
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"option '%c': missing argument",
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"option '%s': missing argument",
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};
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int g_errnum = 0;
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char *g_errmsg = NULL;
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char **g_argv;
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int error_set(int n, ...)
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{
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va_list ap;
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g_errnum = n;
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va_start(ap, n);
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ft_strdel(&g_errmsg);
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ft_vasprintf(&g_errmsg, g_error_msglist[n], ap);
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return (g_errnum);
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}
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int ft_perror(char *utility)
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{
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ft_dprintf(2, "{red}%s: %s{eoc}\n", utility ? utility : g_argv[0], g_errmsg);
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return (g_errnum);
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}
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