From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Beller Subject: [RFCv2 01/16] stringlist: add from_space_separated_string Date: Mon, 1 Jun 2015 17:02:03 -0700 Message-ID: <1433203338-27493-2-git-send-email-sbeller@google.com> References: <1433203338-27493-1-git-send-email-sbeller@google.com> Cc: pclouds@gmail.com, gitster@pobox.com, peff@peff.net, Stefan Beller To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Tue Jun 02 02:04:36 2015 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YzZfH-0000iX-7l for gcvg-git-2@plane.gmane.org; Tue, 02 Jun 2015 02:02:43 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753429AbbFBACg (ORCPT ); Mon, 1 Jun 2015 20:02:36 -0400 Received: from mail-ig0-f172.google.com ([209.85.213.172]:35966 "EHLO mail-ig0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753898AbbFBACc (ORCPT ); Mon, 1 Jun 2015 20:02:32 -0400 Received: by igbpi8 with SMTP id pi8so74553811igb.1 for ; Mon, 01 Jun 2015 17:02:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Rl45c8dM3EShTytLt/9lqYPWY1GXZPqMBA6KKeiYbBo=; b=H1R/KAVPedh+D1NrV8TsZZjMCfHEbGGO1MqXg3w+BqXZHBX6ykidgLEjyLXgpdL2L4 NHQKexFFV38YwiBtARjlhn7g/eSJTMqMOawY6pLXzpWeEUn0SCTTZCs66Psn0e/tmsmh a2UeWQA+8mhFX3Ji6wyE8jvEHzUihabm2UnIie3H7D0Ny45QugGDEyY39iUL5IJYLF21 vLh4c0iwPlZ0t74v0gniQnOAUeRleZKXG/d/1Kj2LOoANBxeKlHz4/9dVPlSBEOhzjBg 2J6oZMzhos4jetFdVRSN5qE6PRxFkNqdVu4iJKuoTF1r7oU5ES6iO5DClqCPeGsKsIJJ UYRw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Rl45c8dM3EShTytLt/9lqYPWY1GXZPqMBA6KKeiYbBo=; b=esBVKYzb8o7wI27naCanH/gimIQ20HO56+OYuqQEO0ej/xoigDrTZkFFMj1X12kwQZ I5i8c6+TOItCqa8VSIyPjWBKhYvZ5nOV3kP9Pa+rxZCndN+rbmthxXQCpZ7Qv6MKre+5 ksW7tAV8QHExRHnPaBDhxUufhcPAvLLV5QamNpSlwAcdmZPDGi0vk4lb+Zl9aFhSVU7C NOMKf0HATXuk8ltmpiGSMPcIBfhfFlHRpgRKgB6lhpSxx7O/WA70ttDwRaSsqdt0HzRs +XojcImva/8F7Oc6ZTRHdbUORQfBAKAFK6ZDTTgkrfIFYN9P8p80NWXjjosetN9NKOjp 4W6w== X-Gm-Message-State: ALoCoQnu40PVTIcqxPCPvt4p447VX5Gxqg7zd0n9DMUijJEn1Nh1DbhgQlag7u7c7pQe24NwJHt7 X-Received: by 10.43.173.70 with SMTP id ob6mr31930007icc.45.1433203352153; Mon, 01 Jun 2015 17:02:32 -0700 (PDT) Received: from localhost ([2620:0:1000:5b00:3900:deed:b754:addb]) by mx.google.com with ESMTPSA id i4sm9098042igm.2.2015.06.01.17.02.31 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 01 Jun 2015 17:02:31 -0700 (PDT) X-Mailer: git-send-email 2.4.1.345.gab207b6.dirty In-Reply-To: <1433203338-27493-1-git-send-email-sbeller@google.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: This function parses a space separated string into a string list. Signed-off-by: Stefan Beller --- string-list.c | 12 ++++++++++++ string-list.h | 1 + 2 files changed, 13 insertions(+) diff --git a/string-list.c b/string-list.c index 2a32a3f..f71384f 100644 --- a/string-list.c +++ b/string-list.c @@ -7,6 +7,18 @@ void string_list_init(struct string_list *list, int strdup_strings) list->strdup_strings = strdup_strings; } +void from_space_separated_string(struct string_list *list, char *line) +{ + char *save_ptr; + const char delimiters[] = " \t\n"; + const char *token = strtok_r(line, delimiters, &save_ptr); + + while (token) { + string_list_append(list, xstrdup(token)); + token = strtok_r(NULL, delimiters, &save_ptr); + } +} + /* if there is no exact match, point to the index where the entry could be * inserted */ static int get_entry_index(const struct string_list *list, const char *string, diff --git a/string-list.h b/string-list.h index d3809a1..88c18e9 100644 --- a/string-list.h +++ b/string-list.h @@ -19,6 +19,7 @@ struct string_list { #define STRING_LIST_INIT_DUP { NULL, 0, 0, 1, NULL } void string_list_init(struct string_list *list, int strdup_strings); +void from_space_separated_string(struct string_list *list, char *line); void print_string_list(const struct string_list *p, const char *text); void string_list_clear(struct string_list *list, int free_util); -- 2.4.1.345.gab207b6.dirty