DPDK patches and discussions
 help / color / mirror / Atom feed
From: Thomas Monjalon <thomas@monjalon.net>
To: Tal Shnaiderman <talshn@nvidia.com>
Cc: dev@dpdk.org, pallavi.kadam@intel.com, dmitry.kozliuk@gmail.com,
	navasile@linux.microsoft.com, dmitrym@microsoft.com,
	david.marchand@redhat.com, anatoly.burakov@intel.com,
	vladimir.medvedkin@intel.com, mb@smartsharesystems.com
Subject: Re: [dpdk-dev] [PATCH v4 1/2] eal: error number enhancement for thread TLS API
Date: Tue, 16 Mar 2021 00:14:03 +0100
Message-ID: <13245764.PrGM1mO2OL@thomas> (raw)
In-Reply-To: <20210310124856.8188-2-talshn@nvidia.com>

10/03/2021 13:48, Tal Shnaiderman:
> --- a/lib/librte_eal/include/rte_thread.h
> +++ b/lib/librte_eal/include/rte_thread.h
> @@ -59,7 +59,9 @@ void rte_thread_get_affinity(rte_cpuset_t *cpusetp);
>   *
>   * @return
>   *   On success, zero.
> - *   On failure, a negative number.
> + *   On failure, a negative number and an error number is set in rte_errno.
> + *   rte_errno can be set to: ENOMEM  - Memory allocation error.
> + *                            ENOEXEC - Specific OS error.
>   */
>  
>  __rte_experimental
> @@ -73,7 +75,9 @@ int rte_thread_tls_key_create(rte_tls_key *key, void (*destructor)(void *));
>   *
>   * @return
>   *   On success, zero.
> - *   On failure, a negative number.
> + *   On failure, a negative number and an error number is set in rte_errno.
> + *   rte_errno can be set to: EINVAL  - Invalid parameter passed.
> + *                            ENOEXEC - Specific OS error.
>   */
>  __rte_experimental
>  int rte_thread_tls_key_delete(rte_tls_key key);
> @@ -88,7 +92,9 @@ int rte_thread_tls_key_delete(rte_tls_key key);
>   *
>   * @return
>   *   On success, zero.
> - *   On failure, a negative number.
> + *   On failure, a negative number and an error number is set in rte_errno.
> + *   rte_errno can be set to: EINVAL  - Invalid parameter passed.
> + *                            ENOEXEC - Specific OS error.
>   */
>  __rte_experimental
>  int rte_thread_tls_value_set(rte_tls_key key, const void *value);
> @@ -102,6 +108,8 @@ int rte_thread_tls_value_set(rte_tls_key key, const void *value);
>   * @return
>   *   On success, value data pointer (can also be NULL).
>   *   On failure, NULL and an error number is set in rte_errno.
> + *   rte_errno can be set to: EINVAL  - Invalid parameter passed.
> + *                            ENOEXEC - Specific OS error.

Shorter (and less confusing): "rte_errno can be:"



  parent reply	other threads:[~2021-03-15 23:14 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-02 15:26 [dpdk-dev] [PATCH v2 0/2] EAL Thread TLS API enhancements Tal Shnaiderman
2021-03-02 15:26 ` [dpdk-dev] [PATCH v2 1/2] eal: error number enhancement for thread TLS API Tal Shnaiderman
2021-03-02 17:09   ` Dmitry Kozlyuk
2021-03-03 10:37     ` Tal Shnaiderman
2021-03-03 11:10       ` Dmitry Kozlyuk
2021-03-03 11:53         ` Tal Shnaiderman
2021-03-10 12:06   ` [dpdk-dev] [PATCH v3 0/2] EAL Thread TLS API enhancements Tal Shnaiderman
2021-03-10 12:06     ` [dpdk-dev] [PATCH v3 1/2] eal: error number enhancement for thread TLS API Tal Shnaiderman
2021-03-10 12:48       ` [dpdk-dev] [PATCH v4 0/2] EAL Thread TLS API enhancements Tal Shnaiderman
2021-03-10 12:48         ` [dpdk-dev] [PATCH v4 1/2] eal: error number enhancement for thread TLS API Tal Shnaiderman
2021-03-10 19:45           ` Narcisa Ana Maria Vasile
2021-03-15 15:37             ` Tal Shnaiderman
2021-03-13  2:29           ` Dmitry Kozlyuk
2021-03-15 23:14           ` Thomas Monjalon [this message]
2021-03-16  9:15           ` [dpdk-dev] [PATCH v5 0/2] EAL Thread TLS API enhancements Tal Shnaiderman
2021-03-16  9:15             ` [dpdk-dev] [PATCH v5 1/2] eal: error number enhancement for thread TLS API Tal Shnaiderman
2021-03-16 13:28               ` [dpdk-dev] [PATCH v6 0/2] EAL Thread TLS API enhancements Tal Shnaiderman
2021-03-16 13:28                 ` [dpdk-dev] [PATCH v6 1/2] eal: error number enhancement for thread TLS API Tal Shnaiderman
2021-03-16 13:28                 ` [dpdk-dev] [PATCH v6 2/2] eal: rename key opaque pointer and functions in " Tal Shnaiderman
2021-03-26  8:24                 ` [dpdk-dev] [PATCH v6 0/2] EAL Thread TLS API enhancements Thomas Monjalon
2021-03-16  9:15             ` [dpdk-dev] [PATCH v5 2/2] eal: rename key opaque pointer and functions in TLS API Tal Shnaiderman
2021-03-10 12:48         ` [dpdk-dev] [PATCH v4 " Tal Shnaiderman
2021-03-15 23:16           ` Thomas Monjalon
2021-03-16  9:17             ` Tal Shnaiderman
2021-03-10 12:06     ` [dpdk-dev] [PATCH v3 " Tal Shnaiderman
2021-03-10 12:22       ` Morten Brørup
2021-03-02 15:26 ` [dpdk-dev] [PATCH v2 2/2] eal: rename key opaque pointer " Tal Shnaiderman
2021-03-02 15:36   ` Morten Brørup
2021-03-04 11:16     ` Tal Shnaiderman

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=13245764.PrGM1mO2OL@thomas \
    --to=thomas@monjalon.net \
    --cc=anatoly.burakov@intel.com \
    --cc=david.marchand@redhat.com \
    --cc=dev@dpdk.org \
    --cc=dmitry.kozliuk@gmail.com \
    --cc=dmitrym@microsoft.com \
    --cc=mb@smartsharesystems.com \
    --cc=navasile@linux.microsoft.com \
    --cc=pallavi.kadam@intel.com \
    --cc=talshn@nvidia.com \
    --cc=vladimir.medvedkin@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git