Re: [Qemu-devel] [PATCH 2/3] osdep: Rename qemu_{get, set}_version() to qemu_{, set_}hw_version()

[John Snow]

On 09/22/2015 04:16 PM, Eduardo Habkost wrote:
> This makes the purpose of the function clearer: it is not about the
> version of QEMU that's running, but the version string exposed in the
> emulated hardware.
> 
> Cc: Andrzej Zaborowski <address@hidden>
> Cc: Peter Maydell <address@hidden>
> Cc: John Snow <address@hidden>
> Cc: Paolo Bonzini <address@hidden>
> Signed-off-by: Eduardo Habkost <address@hidden>
> ---
>  hw/arm/nseries.c     |  2 +-
>  hw/ide/core.c        |  2 +-
>  hw/scsi/scsi-bus.c   |  2 +-
>  hw/scsi/scsi-disk.c  |  2 +-
>  include/qemu/osdep.h |  4 ++--
>  target-i386/cpu.c    |  2 +-
>  util/osdep.c         | 10 +++++-----
>  vl.c                 |  2 +-
>  8 files changed, 13 insertions(+), 13 deletions(-)
> 
> diff --git a/hw/arm/nseries.c b/hw/arm/nseries.c
> index a659e85..ce05ffc 100644
> --- a/hw/arm/nseries.c
> +++ b/hw/arm/nseries.c
> @@ -1275,7 +1275,7 @@ static int n8x0_atag_setup(void *p, int model)
>      strcpy((void *) w, "hw-build");          /* char component[12] */
>      w += 6;
>      strcpy((void *) w, "QEMU ");
> -    pstrcat((void *) w, 12, qemu_get_version()); /* char version[12] */
> +    pstrcat((void *) w, 12, qemu_hw_version()); /* char version[12] */
>      w += 6;
>  
>      tag = (model == 810) ? "1.1.10-qemu" : "1.1.6-qemu";
> diff --git a/hw/ide/core.c b/hw/ide/core.c
> index 50449ca..c503c69 100644
> --- a/hw/ide/core.c
> +++ b/hw/ide/core.c
> @@ -2313,7 +2313,7 @@ int ide_init_drive(IDEState *s, BlockBackend *blk, 
> IDEDriveKind kind,
>      if (version) {
>          pstrcpy(s->version, sizeof(s->version), version);
>      } else {
> -        pstrcpy(s->version, sizeof(s->version), qemu_get_version());
> +        pstrcpy(s->version, sizeof(s->version), qemu_hw_version());
>      }
>  
>      ide_reset(s);
> diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c
> index ffac8f4..3997007 100644
> --- a/hw/scsi/scsi-bus.c
> +++ b/hw/scsi/scsi-bus.c
> @@ -453,7 +453,7 @@ static bool scsi_target_emulate_inquiry(SCSITargetReq *r)
>          r->buf[7] = 0x10 | (r->req.bus->info->tcq ? 0x02 : 0); /* Sync, TCQ. 
>  */
>          memcpy(&r->buf[8], "QEMU    ", 8);
>          memcpy(&r->buf[16], "QEMU TARGET     ", 16);
> -        pstrcpy((char *) &r->buf[32], 4, qemu_get_version());
> +        pstrcpy((char *) &r->buf[32], 4, qemu_hw_version());
>      }
>      return true;
>  }
> diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
> index bada9a7..707e734 100644
> --- a/hw/scsi/scsi-disk.c
> +++ b/hw/scsi/scsi-disk.c
> @@ -2315,7 +2315,7 @@ static void scsi_realize(SCSIDevice *dev, Error **errp)
>      }
>  
>      if (!s->version) {
> -        s->version = g_strdup(qemu_get_version());
> +        s->version = g_strdup(qemu_hw_version());
>      }
>      if (!s->vendor) {
>          s->vendor = g_strdup("QEMU");
> diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
> index ab3c876..b4ee266 100644
> --- a/include/qemu/osdep.h
> +++ b/include/qemu/osdep.h
> @@ -243,8 +243,8 @@ static inline void qemu_timersub(const struct timeval 
> *val1,
>  
>  void qemu_set_cloexec(int fd);
>  
> -void qemu_set_version(const char *);
> -const char *qemu_get_version(void);
> +void qemu_set_hw_version(const char *);
> +const char *qemu_hw_version(void);
>  
>  void fips_set_state(bool requested);
>  bool fips_get_state(void);
> diff --git a/target-i386/cpu.c b/target-i386/cpu.c
> index 7c52714..f9284d5 100644
> --- a/target-i386/cpu.c
> +++ b/target-i386/cpu.c
> @@ -2231,7 +2231,7 @@ void x86_cpudef_setup(void)
>                  pstrcpy(def->model_id, sizeof(def->model_id),
>                          "QEMU Virtual CPU version ");
>                  pstrcat(def->model_id, sizeof(def->model_id),
> -                        qemu_get_version());
> +                        qemu_hw_version());
>                  break;
>              }
>          }
> diff --git a/util/osdep.c b/util/osdep.c
> index 0092bb6..80c6bfe 100644
> --- a/util/osdep.c
> +++ b/util/osdep.c
> @@ -52,7 +52,7 @@ extern int madvise(caddr_t, size_t, int);
>  
>  static bool fips_enabled = false;
>  
> -static const char *qemu_version = QEMU_VERSION;
> +static const char *hw_version = QEMU_VERSION;
>  
>  int socket_set_cork(int fd, int v)
>  {
> @@ -311,14 +311,14 @@ int qemu_accept(int s, struct sockaddr *addr, socklen_t 
> *addrlen)
>      return ret;
>  }
>  
> -void qemu_set_version(const char *version)
> +void qemu_set_hw_version(const char *version)
>  {
> -    qemu_version = version;
> +    hw_version = version;
>  }
>  
> -const char *qemu_get_version(void)
> +const char *qemu_hw_version(void)
>  {
> -    return qemu_version;
> +    return hw_version;
>  }
>  
>  void fips_set_state(bool requested)
> diff --git a/vl.c b/vl.c
> index 3c6480d..204fb08 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -4078,7 +4078,7 @@ int main(int argc, char **argv, char **envp)
>      cpu_exec_init_all();
>  
>      if (machine_class->hw_version) {
> -        qemu_set_version(machine_class->hw_version);
> +        qemu_set_hw_version(machine_class->hw_version);
>      }
>  
>      /* Init CPU def lists, based on config
> 

Reviewed-by: John Snow <address@hidden>