website-function

Function: n_null_read

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Selective Inline ⚠️

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff8157da30)
  Location: drivers/tty/n_null.c:34
  Inline: True
  

  Symbols:

  ffffffff8157da30-ffffffff8157da42: n_null_read (STB_LOCAL)
  

• In 4.15: Selective Inline ⚠️

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff815e2560)
  Location: drivers/tty/n_null.c:22
  Inline: True
  

  Symbols:

  ffffffff815e2560-ffffffff815e2572: n_null_read (STB_LOCAL)
  

• In 4.18: Selective Inline ⚠️

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff8161b800)
  Location: drivers/tty/n_null.c:22
  Inline: True
  

  Symbols:

  ffffffff8161b800-ffffffff8161b812: n_null_read (STB_LOCAL)
  

• In 5.0: Selective Inline ⚠️

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff81638a80)
  Location: drivers/tty/n_null.c:22
  Inline: True
  

  Symbols:

  ffffffff81638a80-ffffffff81638a92: n_null_read (STB_LOCAL)
  

• In 5.3: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff8166cd20)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff8166cd20-ffffffff8166cd32: n_null_read (STB_LOCAL)
  

• In 5.4: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff8168f390)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff8168f390-ffffffff8168f3a2: n_null_read (STB_LOCAL)
  

• In 5.8: Selective Inline ⚠️

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff81741a20)
  Location: drivers/tty/n_null.c:22
  Inline: True
  

  Symbols:

  ffffffff81741a20-ffffffff81741a32: n_null_read (STB_LOCAL)
  

• In 5.11: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr, void **cookie, long unsigned int offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff8175d8e0)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff8175d8e0-ffffffff8175d8f2: n_null_read (STB_LOCAL)
  

• In 5.13: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr, void **cookie, long unsigned int offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff817416b0)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff817416b0-ffffffff817416c2: n_null_read (STB_LOCAL)
  

• In 5.15: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr, void **cookie, long unsigned int offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff817c2110)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff817c2110-ffffffff817c2122: n_null_read (STB_LOCAL)
  

• In 5.19: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr, void **cookie, long unsigned int offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff818feb90)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff818feb90-ffffffff818feba6: n_null_read (STB_LOCAL)
  

• In 6.2: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr, void **cookie, long unsigned int offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff81a58400)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff81a58400-ffffffff81a58416: n_null_read (STB_LOCAL)
  

• In 6.5: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr, void **cookie, long unsigned int offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff81aa2a20)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff81aa2a20-ffffffff81aa2a36: n_null_read (STB_LOCAL)
  

• In 6.8: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, u8 *buf, size_t nr, void **cookie, long unsigned int offset);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff81af53b0)
  Location: drivers/tty/n_null.c:13
  Inline: False
  

  Symbols:

  ffffffff81af53b0-ffffffff81af53c6: n_null_read (STB_LOCAL)
  

Arch

• In arm64: Selective Inline ⚠️

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffff800010861398)
  Location: drivers/tty/n_null.c:22
  Inline: True
  

  Symbols:

  ffff800010861398-ffff8000108613b4: n_null_read (STB_LOCAL)
  

• In armhf: Selective Inline ⚠️

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (c0967db0)
  Location: drivers/tty/n_null.c:22
  Inline: True
  

  Symbols:

  c0967db0-c0967dcc: n_null_read (STB_LOCAL)
  

• In ppc64el: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (c0000000009004a0)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  c0000000009004a0-c0000000009004b0: n_null_read (STB_LOCAL)
  

• In riscv64: Selective Inline ⚠️

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffe000538a8e)
  Location: drivers/tty/n_null.c:22
  Inline: True
  

  Symbols:

  ffffffe000538a8e-ffffffe000538aac: n_null_read (STB_LOCAL)
  

Flavor

• In aws: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff81654e10)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff81654e10-ffffffff81654e22: n_null_read (STB_LOCAL)
  

• In azure: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff816351d0)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff816351d0-ffffffff816351e2: n_null_read (STB_LOCAL)
  

• In gcp: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff816831d0)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff816831d0-ffffffff816831e2: n_null_read (STB_LOCAL)
  

• In lowlatency: ✅

  ssize_t n_null_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/tty/n_null.c (ffffffff8169d800)
  Location: drivers/tty/n_null.c:22
  Inline: False
  

  Symbols:

  ffffffff8169d800-ffffffff8169d812: n_null_read (STB_LOCAL)
  

Differences

Regular

• 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 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Param added. void **cookie
  • Param added. long unsigned int offset
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param type changed. unsigned char *buf ➡️ u8 *buf

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 ✅