Changeset 46577995 in mainline for uspace/drv/audio/sb16/sb16.h

Timestamp:

2018-01-04T20:50:52Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

e211ea04

Parents:

facacc71

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:47:53)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:50:52)

Message:

Use errno_t in all uspace and kernel code.

Change type of every variable, parameter and return value that holds an
<errno.h> constant to either errno_t (the usual case), or sys_errno_t
(some places in kernel). This is for the purpose of self-documentation,
as well as for type-checking with a bit of type definition hackery.

After this commit, HelenOS is free of code that mixes error codes with non-error
values on the assumption that error codes are negative.

File:

• uspace/drv/audio/sb16/sb16.h (modified) (1 diff)

uspace/drv/audio/sb16/sb16.h

@@ -53 +53 @@
 size_t sb16_irq_code_size(void);
 void sb16_irq_code(addr_range_t *regs, int dma8, int dma16, irq_cmd_t cmds[], irq_pio_range_t ranges[]);
-int sb16_init_sb16(sb16_t *sb, addr_range_t *regs, ddf_dev_t *dev, int dma8, int dma16);
-int sb16_init_mpu(sb16_t *sb, addr_range_t *regs);
+errno_t sb16_init_sb16(sb16_t *sb, addr_range_t *regs, ddf_dev_t *dev, int dma8, int dma16);
+errno_t sb16_init_mpu(sb16_t *sb, addr_range_t *regs);
 void sb16_interrupt(sb16_t *sb);