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Thu, 07 Mar 2024 02:21:16 -0800 (PST) From: Akihiko Odaki Date: Thu, 07 Mar 2024 19:20:49 +0900 Subject: [PATCH v4 06/19] contrib/elf2dmp: Fix error reporting style in download.c MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240307-elf2dmp-v4-6-4f324ad4d99d@daynix.com> References: <20240307-elf2dmp-v4-0-4f324ad4d99d@daynix.com> In-Reply-To: <20240307-elf2dmp-v4-0-4f324ad4d99d@daynix.com> To: Viktor Prutyanov , Peter Maydell Cc: qemu-devel@nongnu.org, Akihiko Odaki X-Mailer: b4 0.12.3 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::536; envelope-from=akihiko.odaki@daynix.com; helo=mail-pg1-x536.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @daynix-com.20230601.gappssmtp.com) X-ZM-MESSAGEID: 1709807004537100003 include/qapi/error.h says: > We recommend > * bool-valued functions return true on success / false on failure, > ... Signed-off-by: Akihiko Odaki Reviewed-by: Peter Maydell --- contrib/elf2dmp/download.h | 2 +- contrib/elf2dmp/download.c | 10 +++++----- contrib/elf2dmp/main.c | 2 +- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/contrib/elf2dmp/download.h b/contrib/elf2dmp/download.h index 5c274925f7aa..f65adb5d0894 100644 --- a/contrib/elf2dmp/download.h +++ b/contrib/elf2dmp/download.h @@ -8,6 +8,6 @@ #ifndef DOWNLOAD_H #define DOWNLOAD_H =20 -int download_url(const char *name, const char *url); +bool download_url(const char *name, const char *url); =20 #endif /* DOWNLOAD_H */ diff --git a/contrib/elf2dmp/download.c b/contrib/elf2dmp/download.c index 902dc04ffa5c..21306b3fd4c4 100644 --- a/contrib/elf2dmp/download.c +++ b/contrib/elf2dmp/download.c @@ -9,14 +9,14 @@ #include #include "download.h" =20 -int download_url(const char *name, const char *url) +bool download_url(const char *name, const char *url) { - int err =3D 1; + bool success =3D false; FILE *file; CURL *curl =3D curl_easy_init(); =20 if (!curl) { - return 1; + return false; } =20 file =3D fopen(name, "wb"); @@ -33,11 +33,11 @@ int download_url(const char *name, const char *url) unlink(name); fclose(file); } else { - err =3D fclose(file); + success =3D !fclose(file); } =20 out_curl: curl_easy_cleanup(curl); =20 - return err; + return success; } diff --git a/contrib/elf2dmp/main.c b/contrib/elf2dmp/main.c index 09af39422f1e..d295fd92be2f 100644 --- a/contrib/elf2dmp/main.c +++ b/contrib/elf2dmp/main.c @@ -591,7 +591,7 @@ int main(int argc, char *argv[]) sprintf(pdb_url, "%s%s/%s/%s", SYM_URL_BASE, PDB_NAME, pdb_hash, PDB_N= AME); printf("PDB URL is %s\n", pdb_url); =20 - if (download_url(PDB_NAME, pdb_url)) { + if (!download_url(PDB_NAME, pdb_url)) { eprintf("Failed to download PDB file\n"); goto out_ps; } --=20 2.44.0