website-function

Function: urandom_read

Status

Regular

• In 4.4: ✅

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff815138c0)
  Location: drivers/char/random.c:1458
  Inline: False
  Direct callers:
    - drivers/char/random.c:SyS_getrandom
  

  Symbols:

  ffffffff815138c0-ffffffff815139c5: urandom_read (STB_LOCAL)
  

• In 4.8: ✅

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff81567e90)
  Location: drivers/char/random.c:1739
  Inline: False
  Direct callers:
    - drivers/char/random.c:SyS_getrandom
  

  Symbols:

  ffffffff81567e90-ffffffff81568104: urandom_read (STB_LOCAL)
  

• In 4.10: ✅

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff815945d0)
  Location: drivers/char/random.c:1739
  Inline: False
  Direct callers:
    - drivers/char/random.c:SyS_getrandom
  

  Symbols:

  ffffffff815945d0-ffffffff8159482b: urandom_read (STB_LOCAL)
  

• In 4.13: ✅

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff815a8600)
  Location: drivers/char/random.c:1767
  Inline: False
  Direct callers:
    - drivers/char/random.c:SyS_getrandom
  

  Symbols:

  ffffffff815a8600-ffffffff815a886d: urandom_read (STB_LOCAL)
  

• In 4.15: ✅

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffff8160ef10)
  Location: drivers/char/random.c:1766
  Inline: False
  Direct callers:
    - drivers/char/random.c:SyS_getrandom
  

  Symbols:

  ffffffff8160ef10-ffffffff8160f16c: urandom_read (STB_LOCAL)
  

• In 4.18: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:1857
  Inline: False
  Direct callers:
    - drivers/char/random.c:__ia32_sys_getrandom
    - drivers/char/random.c:__x64_sys_getrandom
  

  Symbols:

  ffffffff81648a10-ffffffff81648c65: urandom_read (STB_LOCAL)
  ffffffff81649241-ffffffff81649265: urandom_read.cold.44 (STB_LOCAL)
  

• In 5.0: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:1882
  Inline: False
  Direct callers:
    - drivers/char/random.c:__ia32_sys_getrandom
    - drivers/char/random.c:__x64_sys_getrandom
  

  Symbols:

  ffffffff81666c30-ffffffff81666e85: urandom_read (STB_LOCAL)
  ffffffff81667541-ffffffff81667565: urandom_read.cold.44 (STB_LOCAL)
  

• In 5.3: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:1963
  Inline: False
  Direct callers:
    - drivers/char/random.c:__ia32_sys_getrandom
    - drivers/char/random.c:__x64_sys_getrandom
  

  Symbols:

  ffffffff8169c990-ffffffff8169cbff: urandom_read (STB_LOCAL)
  ffffffff8169cfe9-ffffffff8169d00d: urandom_read.cold (STB_LOCAL)
  

• In 5.4: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:2024
  Inline: False
  Direct callers:
    - drivers/char/random.c:__ia32_sys_getrandom
    - drivers/char/random.c:__x64_sys_getrandom
  

  Symbols:

  ffffffff816bf700-ffffffff816bf96f: urandom_read (STB_LOCAL)
  ffffffff816bfd41-ffffffff816bfd65: urandom_read.cold (STB_LOCAL)
  

• In 5.8: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:1842
  Inline: False
  

  Symbols:

  ffffffff817731d0-ffffffff81773252: urandom_read (STB_LOCAL)
  ffffffff81773bfa-ffffffff81773c1e: urandom_read.cold (STB_LOCAL)
  

• In 5.11: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:1841
  Inline: False
  

  Symbols:

  ffffffff8178e1a0-ffffffff8178e222: urandom_read (STB_LOCAL)
  ffffffff81c0858f-ffffffff81c085b3: urandom_read.cold (STB_LOCAL)
  

• In 5.13: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:1817
  Inline: False
  

  Symbols:

  ffffffff81770ab0-ffffffff81770b32: urandom_read (STB_LOCAL)
  ffffffff81bfa130-ffffffff81bfa154: urandom_read.cold (STB_LOCAL)
  

• In 5.15: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:1839
  Inline: False
  

  Symbols:

  ffffffff817f6520-ffffffff817f65a2: urandom_read (STB_LOCAL)
  ffffffff81cfaa26-ffffffff81cfaa4a: urandom_read.cold (STB_LOCAL)
  

• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffff8000108b0a50)
  Location: drivers/char/random.c:2024
  Inline: False
  Direct callers:
    - drivers/char/random.c:__arm64_sys_getrandom
  

  Symbols:

  ffff8000108b0a50-ffff8000108b0e68: urandom_read (STB_LOCAL)
  

• In armhf: ✅

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (c09aa3e0)
  Location: drivers/char/random.c:2024
  Inline: False
  Direct callers:
    - drivers/char/random.c:__se_sys_getrandom
  

  Symbols:

  c09aa3e0-c09aa738: urandom_read (STB_LOCAL)
  

• In ppc64el: ✅

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (c000000000948360)
  Location: drivers/char/random.c:2024
  Inline: False
  Direct callers:
    - drivers/char/random.c:__se_sys_getrandom
  

  Symbols:

  c000000000948360-c0000000009486d8: urandom_read (STB_LOCAL)
  

• In riscv64: ✅

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/char/random.c (ffffffe0005621d4)
  Location: drivers/char/random.c:2024
  Inline: False
  Direct callers:
    - drivers/char/random.c:__se_sys_getrandom
  

  Symbols:

  ffffffe0005621d4-ffffffe0005623f4: urandom_read (STB_LOCAL)
  

Flavor

• In aws: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:2024
  Inline: False
  Direct callers:
    - drivers/char/random.c:__ia32_sys_getrandom
    - drivers/char/random.c:__x64_sys_getrandom
  

  Symbols:

  ffffffff81685150-ffffffff816853bf: urandom_read (STB_LOCAL)
  ffffffff81685791-ffffffff816857b5: urandom_read.cold (STB_LOCAL)
  

• In azure: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:2024
  Inline: False
  Direct callers:
    - drivers/char/random.c:__ia32_sys_getrandom
    - drivers/char/random.c:__x64_sys_getrandom
  

  Symbols:

  ffffffff81662df0-ffffffff8166305f: urandom_read (STB_LOCAL)
  ffffffff81663431-ffffffff81663455: urandom_read.cold (STB_LOCAL)
  

• In gcp: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:2024
  Inline: False
  Direct callers:
    - drivers/char/random.c:__ia32_sys_getrandom
    - drivers/char/random.c:__x64_sys_getrandom
  

  Symbols:

  ffffffff816b3540-ffffffff816b37af: urandom_read (STB_LOCAL)
  ffffffff816b3b81-ffffffff816b3ba5: urandom_read.cold (STB_LOCAL)
  

• In lowlatency: Transformation ⚠️

  ssize_t urandom_read(struct file *file, char *buf, size_t nbytes, loff_t *ppos);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In drivers/char/random.c (0)
  Location: drivers/char/random.c:2024
  Inline: False
  Direct callers:
    - drivers/char/random.c:__ia32_sys_getrandom
    - drivers/char/random.c:__x64_sys_getrandom
  

  Symbols:

  ffffffff816cdac0-ffffffff816cdd4b: urandom_read (STB_LOCAL)
  ffffffff816ce0e1-ffffffff816ce105: urandom_read.cold (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅