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| author | Charles Cabergs <me@cacharle.xyz> | 2020-09-14 16:42:37 +0200 |
|---|---|---|
| committer | Charles Cabergs <me@cacharle.xyz> | 2020-09-14 16:42:37 +0200 |
| commit | 5a789d2a3f720506dc5d60f522cee52724046b91 (patch) | |
| tree | 9535812b6954ba80fbc8110c2e82e4637e59ec8b | |
| parent | 948ac90c7b32fd06d939db41fdab848fd0a9abbe (diff) | |
| download | minishell-5a789d2a3f720506dc5d60f522cee52724046b91.tar.gz minishell-5a789d2a3f720506dc5d60f522cee52724046b91.tar.bz2 minishell-5a789d2a3f720506dc5d60f522cee52724046b91.zip | |
Added %c format for errorf
| -rw-r--r-- | src/error.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/error.c b/src/error.c index 2e56117..7da14d5 100644 --- a/src/error.c +++ b/src/error.c @@ -6,14 +6,14 @@ /* By: charles <charles@student.42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/06/14 11:02:52 by charles #+# #+# */ -/* Updated: 2020/09/10 20:29:41 by charles ### ########.fr */ +/* Updated: 2020/09/14 16:42:01 by charles ### ########.fr */ /* */ /* ************************************************************************** */ #include "eval.h" /* -** \brief printf like function that only works with `%s`, +** \brief printf like function that only works with `%s` and `%c`, ** prefix the message with the program name ** and output on STDERR ** \note NULL arguments are ignored @@ -34,7 +34,8 @@ void errorf(const char *format, ...) void verrorf(const char *format, va_list ap) { - char *arg; + char *str; + char c; ft_putstr_fd(g_basename, STDERR_FILENO); ft_putstr_fd(": ", STDERR_FILENO); @@ -42,8 +43,14 @@ void verrorf(const char *format, va_list ap) { if (format[0] == '%' && format[1] == 's') { - arg = va_arg(ap, char*); - ft_putstr_fd(arg, STDERR_FILENO); + str = va_arg(ap, char*); + ft_putstr_fd(str, STDERR_FILENO); + format += 2; + } + else if (format[0] == '%' && format[1] == 'c') + { + c = va_arg(ap, int); + ft_putchar_fd(c, STDERR_FILENO); format += 2; } else |