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Searched refs:buf (Results 1 – 3 of 3) sorted by relevance

/libpciaccess/src/
H A Dcommon_bridge.c59 uint8_t buf[0x40]; in read_bridge_info() local
84 info->primary_bus = buf[0x18]; in read_bridge_info()
85 info->secondary_bus = buf[0x19]; in read_bridge_info()
86 info->subordinate_bus = buf[0x1a]; in read_bridge_info()
89 info->io_type = buf[0x1c] & 0x0f; in read_bridge_info()
91 + (((uint32_t) buf[0x30]) << 16) in read_bridge_info()
96 + (((uint32_t) buf[0x32]) << 16) in read_bridge_info()
99 info->mem_type = buf[0x20] & 0x0f; in read_bridge_info()
142 info->primary_bus = buf[0x18]; in read_bridge_info()
143 info->card_bus = buf[0x19]; in read_bridge_info()
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H A Dcommon_vgaarb.c139 ret = read(pci_sys->vgaarb_fd, buf, BUFSIZE); in pci_device_vgaarb_init()
178 vgaarb_write(int fd, char *buf, int len) in vgaarb_write() argument
183 buf[len] = '\0'; in vgaarb_write()
185 ret = write(fd, buf, len); in vgaarb_write()
242 ret = vgaarb_write(pci_sys->vgaarb_fd, buf, len); in pci_device_vgaarb_set_target()
246 ret = read(pci_sys->vgaarb_fd, buf, BUFSIZE); in pci_device_vgaarb_set_target()
271 ret = vgaarb_write(pci_sys->vgaarb_fd, buf, len); in pci_device_vgaarb_decodes()
275 ret = read(pci_sys->vgaarb_fd, buf, BUFSIZE); in pci_device_vgaarb_decodes()
290 char buf[BUFSIZE]; in pci_device_vgaarb_lock() local
308 char buf[BUFSIZE]; in pci_device_vgaarb_trylock() local
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H A Dcommon_device_name.c206 char buf[128]; in populate_vendor() local
225 while( pci_id_file_gets( buf, sizeof( buf ), f ) != NULL ) { in populate_vendor()
235 if ( buf[ num_tabs ] != '\t' ) { in populate_vendor()
240 if ( !isxdigit( buf[ num_tabs + 0 ] ) in populate_vendor()
241 || !isxdigit( buf[ num_tabs + 1 ] ) in populate_vendor()
242 || !isxdigit( buf[ num_tabs + 2 ] ) in populate_vendor()
243 || !isxdigit( buf[ num_tabs + 3 ] ) ) { in populate_vendor()
247 new_line = strchr( buf, '\n' ); in populate_vendor()
252 length = strlen( buf ); in populate_vendor()
253 (void) memset( buf + length, 0, sizeof( buf ) - length ); in populate_vendor()
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